Fot digital currency

2. 1. Abbreviations for various organizations or institutions

APEC (Asia Pacific Economic Cooperation)

IOC (International Olympic Committee)

ISO (International Organization for Standardization)

OPEC (organization of Petroleum Exporting Countries) OPEC, Organization of Petroleum Exporting Countries (OPEC)

WTO (World Trade Organization)

2. Abbreviations for various systems

BBS (bulletin board system) or (bulletin board service) electronic announcement service

GPS (Global Position System)

GSM (Global System for mobile communication) Global mobile communication system

CIMS (Computer Integrated Manufacturing System)

DOS (disk operating system)

its (Intelligent Transportation System)

NMD (National Missile Defense)

NASDAQ Association of Securities Dealers Automated Quotation) Nasdaq, & lt; Beauty & gt; National Association of Securities Dealers' Automated Quotation System (Nasri)

3. Abbreviations for positions or degrees

CEO of chief executive officer

CFO CFO CIO CIO CIO coo CEO

CTO Technology officer

CPA

MBA (Master of Business Administration)

MPa (Master of Public Administration)

4

CBD (central business district)

GDP

GNP (gross national proct)

5 Other abbreviations of AIDS (acquired immune deficiency syndrome), That is, AIDS

am (amplitude molation)

API (air pollution index)

CDMA (code division multiple access), A radio transmitting and receiving mode

CD (compact disc) compact disc

CIP (Cataloging in Publication) pre cataloguing

DIY (do it yourself) refers to self assembling computer and sewing clothes, Make greeting cards, etc.

DVD (digital video disc)

EMS (express mail service)

EQ (emotional quotient)

IQ (intelligence quotient)

it (Information Technology)

OA (office automation)

OEM (original) Equipment manufacturer (OEM)

PC (personal computer)

SOHO (small office home office) small home office

SOS (save our souls; radio signal once used universally to appeal for help esp. by a ship or boat; Emergency request for help from sb, It can also be used for general help or help

VIP (very important person)

VOD (video on demand)

WWW (World Wide Web)

Internet chat common English abbreviations
ASAP as soon as possible
BF boyfriend boyfriend
GF girlfriendgirlfriend
btw by the way
BBL be back later
BRB be right back soon
Cu see you goodbye
cul see you later see you next time
diik remembered if I know I really don't know
Fe for example
FTF face to face
FYI for your information for reference
IAE in any event anyway
IC I see I know In other words,
lol laughing out loud
NRN no reply necessary
OIC Oh, I see, I know
PEM privacy Enhanced Mail
RSVP reply if you please
TIA thanks in advance
ttul talk to you later
ty thank you
VG very good
wymm will you marry me

3. For the 50th anniversary of the founding of the people's Republic of China, there are 22000-30000 pieces of banknotes with complete knives
Dragon banknotes 1200-1600 pieces, 4-none 4,7
for reference only

4. What do the collectors think when they see such old founding commemorative banknotes
is it the collection or the direct destruction? Is it worth collecting this kind of banknote which is even older than the banknote for daily consumption? Even though it's a commemorative note in itself
as a kind of legal tender, Commemorative Banknote has a very special position in the field of collection, and it is also a very good choice for many collectors who like to hoard
many collections are of high value, such as monkey tickets in Lunar New Year stamps or sheep coins in Lunar New Year commemorative coins. So is it the same with commemorative banknotes
in China, the issue of commemorative currency can be regarded as a star, especially now, because of the issue of Chinese Zodiac currency, there are commemorative currency every year, but the Commemorative Banknote is different. Up to now, the people's Bank of China has only issued four kinds of commemorative banknotes, among which the Jianguo banknote is the first Commemorative Banknote, which is the leading work of China's Commemorative Banknote.

5. System.out.println(DateFormat.getDateInstance(DateFormat.FULL, l).format(new Date()));

DateFormat.FULL为输出样式，参加下面的定义
/**
* Constant for full style pattern.
*/
public static final int FULL = 0;
/**
* Constant for long style pattern.
*/
public static final int LONG = 1;
/**
* Constant for medium style pattern.
*/
public static final int MEDIUM = 2;
/**
* Constant for short style pattern.
*/
public static final int SHORT = 3;
/**
* Constant for default style pattern. Its value is MEDIUM.
*/
public static final int DEFAULT = MEDIUM;

6. China Mobile is China Mobile. The full name of CMCC is China Mobile Communication Group Co., Ltd. If you encounter problems in the use of mobile services, you can call the customer service hotline 10086 for details.

7.

How much

analysis: () wine do you need for the party? How much wine does the party need?, So we need to ask wine questions here

wine is an uncountable noun, so we need to use how much to ask questions, that is, how much wine do you need for the party

The usage of

< H2 > extended data

how much:

1. Used to inquire about the number of things, followed by uncountable nouns

2. Used to ask about the weight of things

When "how much" means "how much money", it can be used alone or form the phrase "how much money", but money is often omitted in English to ask the price of something

note: when how much inquires about the price, if its answer is Chinese currency unit, it should be expressed in Chinese Pinyin yuan, Fen, a few dimes are often expressed in tens of minutes, and the letters are in lowercase, not plural

4. It is used to ask the result of numerical calculation, which is equivalent to what

8. Good morning, good morning
(used to say hello) hi; Hello; Hello, good afternoon
at night; Evening
good evening
how; How to
be
you; How are you
I am
healthy; Beautiful
thanks; Thank you
OK; Can be
(pencil lead) hard black
CD; CD
BBC
starter Unit2
What
is
this; This
(denotes the use of language, materials, etc.); With
English
English
map
cup
ruler, ruler
pen; Pen
Orange
jacket; Jacket
key
quilt; Bedspread
It
(used in front of singular countable nouns, which means never mentioned) one (person, thing, thing)
that; The
is spelled with letters; Spelling
(used for polite request or command) please
(USA) NBA
parking lot; Parking space
kg; Kg
starter Unit3
Color
Red
yellow
Green
Blue
black
White
purple
brown; Brown (brown)
refers to people or things that have been mentioned or easily understood
now; Current
understanding; Understand
can; Can
say; Talk about
My
(especially clothing size) small size
(especially clothing size) medium size
(especially clothing size) large size
UFO
CCTV
Unit1
name; The name
is pleasant; Pleasant
is often used before the prototype verb, which means that the verb is infinitive
meet; Meet
also; Again; Too
yours; Your
(used in front of a woman's surname or name, not just whether she is married or not) lady
his
and; Again; And
her
Yes; Can
She
he
No; No, Not
zero
one
two
three
four
five
six
seven
eight
nine
telephone; Telephone
number; Number
phone number
first
name
last; At the end of the
surname
friends
China
adj; Junior high school
Unit2
elder sister; Younger sister
mother; Mother
father; Father
father (mother)
brother; Brother
grandmother; Grandma; Grandma; Grandma
grandfather; Grandfather; grandpa; Grandfather
grandfather (mother); Grandfather (mother)
family; Family
those
who; Who
Oh; Ah
these
he (she; They
well; All right
go through; Experience
one day; One day; Have a good day
goodbye
son
cousin (brother, sister, sister); Cousin (brother, sister, sister)
(grandfather); Grandfather, grandfather; Grandfather
Mother
aunt; Aunts, aunts, aunts
grandmothers; Grandma; Grandma; Grandma
uncle; Uncle; Uncle; My uncle; Uncle
daughter
(used to introce someone or something) this is; Here
the photo
belongs to (someone or something); About (someone or something)
next; The next (of)
Photos; Picture
girl
dog
Sally (female)
Kate (female)
Paul (male)
Unit3
pencil
book
Rubber
box; Box
pencil box; Stationery case
schoolbag
dictionary; Dictionary
his
mine
her
forgiveness; Forgive me, please; Please forgive
thank you; Thank you
teacher; Teachers
about
(asking for information or making suggestions)... How about All right
yours; Your
for; Give; Thank
for the help of
for; Assistance
welcome
don't mention it<
baseball
table; Watch
computer; Computer
games; Sports; Competition
card
student card; ID card
notebook
ring
bag; The package is
in the
Library
request; requirement; Ask
requests; Ask (give)
(past tense, past participle found / failed /) to find; Some
were found; Some
some; Some
classrooms
e-mail
(provide telephone number, etc.) according to the; According to; To call at (a place, a time after)
(to...)
(past tense of the verb lose) is lost; A set of
must be lost; a pair; One group
one set; a pair; Where is a group of
Unit4; Where to
desk
bed
bookshelf; Bookcase
sofa
chair
on...
under...
come on; Come to
hurry up
desk
think; Think about it; Think about the
rooms
their
hats
heads
Yes; To
know; Understand
Radio; Radio broadcasting
clock
tape; recorder; Video tape
player
recorder
model
aircraft
model
neat; Orderly
but
our
everywhere; Everywhere; Every place
always
Unit5
(the third person singular form does) is used to form negative sentences and interrogative sentences; Do; Dry
have
tennis
ball
table tennis
baseball; Racket
(British) football
volleyball
basketball
hey; Feeding
allowed; Let's
let's (together)
go; Go
we
are late
(the third person singular form of have) have
go to get (or bring); Get
wonderful; Great
to participate in (a competition or sport); Play
sounds like
interesting
boring; Boring
adj; Pleasure; pleasure; Happy
difficult
relaxed; Relaxing
gaze; Watch
TV; TV
watching TV
the same
love; Love being with; have; Use
Sports
(their accusative) they
only; Only
like it; Love
easy; After...
class; Class
classmate
bill (male)
Unit6
banana
hamburger
tomato
ice cream
salad
strawberry
pear
milk
bread
birthday
(lunch or evening) dinner
week; Week
thinking; Thinking about
food
of course; Affirmation; Sure
(make suggestions)... How about it
hamburgers
vegetables
fruits
right; Appropriate
Apple
then
egg; Eggs
carrots
rice; Rice
chicken
(leads to comments or questions) then
breakfast; Breakfast
lunch
stars; Stars
eat
well; Satisfactory
habits
healthy
Real
problems
needs; Want to
complete
fat; Obese
Unit7
many; of large number; How much
(when shopping)... How much
socks
T-shirt
shorts
sweater
trousers
shoes
skirt
yuan (monetary unit of the United States and Canada, the symbol is $)
large; Large
small; Small
short; Short
long
woman
can I help you
need to
see; It looks like
a pair; A pair of
bought; Take; Take
for you
ten
eleven
twelve
thirteen
fifteen
eighteen
twenty
thirty
(used in front of a man's surname or name) Mr.
clothes; Clothing
shop
purchase; Buy
for special sale; Sell
sell; sale; Sell
all; All
are very good; Very
price
boy
a pair
Unit8
(interrogative adverb) when
month; Month
January
February
March
April
may
June
August
September
October
November
December
happy; Happy
happy birthday
old people; Old
... How old How old are you
party; Party
goodbye
the first
the second
the third
the fifth
the eighth
the ninth
the twelfth
the twentieth
test; Check
tourism; Travel
Art; Art
(music, drama, etc.) Festival; Programs
Dear
students
things; Things
semester
busy; Have a good time
(in) there
Unit9
favorite (person or thing)
subject; Subjects
Science
Physical Ecation
Music; Music
mathematics
n. Chinese; Chinese adj; China's
Geography (Science)
History
why
because
Monday
Friday
Saturday
no doubt; Affirm
idle
wonderful; Cool
Tuesday
Wednesday
Thursday
Sunday
morning
afternoon; Afternoon
useful; Useful
(indicating the time of beginning) from...
from... To...
(used in front of a woman's surname or name) wife; Madame
finish; Do well in
class; A class
hours

9. http://wenku..com/view/525ec0d233d4b14e852468d3.html 2、 Microsoft Excel is the software to deal with (). A. Data proction report B, image effect C, graphic design D, text editing and typesetting 2, to input text data in the formula & quot; This is "， Expected(). A、" This is" B、" &# 39; This is " C、" & quot; This is" & quot; D、" & quot; This is " 3. The function of the formula sum (A2: A5) is (). A. Calculate the sum of data from A2 to A5 cells B, calculate the sum of data from A2 and A5 cells C, calculate the ratio of A2 to A5 cells D, incorrect use 4, the operation that does not belong to excel in the following operations is(). A. Automatic typesetting B, automatic data filling C, automatic summation D, automatic filtering 5, Excel spreadsheet A1 to C5 are diagonally formed areas, which are represented by (). A. A1: C5 B, C5: A1 C, a1 + C5 D, A1, C56, excel workbooks contain worksheets up to(). A. 256 B, 128 C, 255 D, 647. To change the chart type displayed in the worksheet, you should select a new chart type in the () menu. A. Chart B, format C, insert D, tool 8 and the following cell references are absolute references. A. In Excel, the order of the priority of each operation symbol is () from big to small. A. Arithmetic operator, relational operator, logical operator B, arithmetic operator, logical operator, relational operator c, logical operator, arithmetic operator, relational operator D, relational operator, arithmetic operator, logical operator 10, Excel, Will use () as a temporary name. A. The function keys in sheet 1 B, book 1 C, document 1 D, file 111 and Chinese excel that can be used to move directly to a specific unit in the worksheet are (). A. The F1 B, F2 C, F3 D, f512, () functions return the series number of the current date. A. The day B, DateValue C, today D, now13, () functions return the series number of the current date and time. A. Time value B, today C, date D, now14, in Excel, calculate the maximum value of the selected column C3: C7, the incorrect operation is(). A. Click the column number, select the maximum value B in the shortcut menu, click the status bar, select the maximum value C in the shortcut menu, click the paste function button, select maxd in the common functions, enter = max (C3: C7) 15 in the edit bar, and move the mouse pointer to () when changing the height of the row by dragging in Excel, and the mouse pointer turns into a black two-way vertical arrow, Drag up and down. When the height of the row is appropriate, release the mouse. A. The left line of the column number box B, the bottom line of the row number box C, the right line of the column number box D, the top line of the row number box 16. A. If there is data in the target area, it will be inserted before the original target area after the data is moved. B. if there is data in the target area, it will be replaced by the moved data. C. the cell content referenced by the formula can be moved elsewhere, and the data elsewhere can also be moved to the referenced cell D After the cell referenced by the formula (whether in the form of cell coordinates or in the form of region vertex coordinates) is moved, the result of the formula remains unchanged; Cell format & quot; In the dialog box, set & quot; Digital & quot; And () label options. A. 4b, 5C, 6D, 718 and activity unit address are shown in (). A. Toolbar B, menu bar C, formula bar D, status bar 19, Excel can directly press () key to execute & quot; Repeat & quot; Orders. A. F1 B, F2 C, F3 D, F420, in & quot; Cell format & quot; Of & quot; Pattern & quot; In the label dialog box, click & quot; Pattern & quot; List box, you can see a list of () patterns and a palette. A. 8 B, 12 C, 18 D, 2421, modify the excel document and store it in different folder with the same name, then operate as (). A, click & quot; on the menu bar; File / save & quot; B. Click & quot; on the menu bar; File / New & quot; C. Click & quot; on the menu bar; File / save as & quot; D. 22. In Excel workbooks, the key operation of selecting the next sheet of the current sheet as the current sheet is (). A. In Ctrl + pageup B, Ctrl + pagedown C, shift + pageup D, shift + pagedown23 and excel worksheets, the width of cells is (). A. 10 characters wide B, 9 characters wide C, 8 characters wide D, 7 characters wide 24, Excel to adjust the column width, you need to move the mouse pointer to the border of the column header(). A. B on the left, C on the right, D at the top, 25 at the bottom. In Excel, sort the data of the worksheet once, and the key word is (). A. Only one column B, only two columns C, at most three columns D, any number of columns 26, Excel can select & quot; of () menu; Spelling & quot; Option to start the spelling check. A. Edit B, insert C, format D, tool 27, when you want to edit the content of a cell, in the cell () mouse, the cursor insertion point will be in the cell. A. Click B, double-click C, right-click D, none of the above is true 28. In Excel worksheet, if you want to move a cell to the right as the current cell, the incorrect operations are () a, press → B, press tab C, press enter D, click the cell on the right with the left mouse button 29, function round (12.15, 1) The results of calculation are as follows. A. 12.2 B, 12 C, 10 d, 12.2530, the maximum number of reference keywords in Excel can be () at one time. A. The addresses of 1 B, 2 C, 3 D, 431 and excel cells are represented by (). A. Column mark and line number B, line number C, column mark D, arbitrary determination 32 and excel provide undo operation, which can & quot; Undo & quot; () Operation. A. The most recent B, the most recent second C, the most recent D, all of the above can be 33. There are at most () cells in an excel worksheet. A. There are () chart types provided by 65536 * 65536 B, 256 * 256 C, 1024 * 256 D, 65536 * 25634 and excel. A. 5 B, 10 C, 14 d, 1535 and below () can be used as parameters of the function. A. Number B, cell C, area D and above are OK; Format & quot; There are () buttons to align data in the toolbar. A. 3 B, 4 C, 5 d, 637. If the number in the cell is too large to display, a group of () symbols will be displayed in the cell. A、 B、* C、ERROR D. # 38. In Excel, if you want to undo the operation, you can undo it () times at most. A. 1 B, 16 C, 100 D, 39. The marks used for multiplication in Excel formula are (). A、 × B. () C, ∧ D, * 40. To move to column a of the active row, press the () key. A. CTRL + home B, home C, home + Alt D, pgup41, use () key to set the current active cell as the first cell in the current worksheet. A. [Ctrl] + [] B, [Ctrl] + [*] C, [Ctrl] + [home] d, [home] 42, which of the following procts does not belong to Microsoft company (). A. Windows NT B, DOS C, WPS D, excel43, () functions can be used for amortization. A. PV B, rate C, PMT D, irr44, Chinese excel by default, each worksheet file will open () worksheet files, named sheet 1, sheet 2, etc. A. 3 B, 10 C, 12 d, 1645. In Excel, the maximum number of reference keywords for one-time sorting is () a, 1 B, 2 C, 3 D, 446, and the function of the formula sum (E1: E5) is (). A. Find the sum of E1 and E5 cells B, the ratio of E1 and E5 cells C, the sum of E1 to E5 cells D, and correctly refer to functions 47 and () as text functions. A. Value B, sum C, average D, look up48. If you need to select several unconnected cells, you can press and hold the () key, and then select each cell in turn. A. CTRL B, ALT C, shift D, enter49. The correct way to save a file in excel is () A. It can be saved as a general file or template file B. It can only be saved as a general file C. It cannot be saved as a template file D. It can be saved as a word file 50. Select a line in the table and press the [del] key, () A. the line is cleared, and the content of the next line is moved up at the same time. B. the line is cleared, but the content of the next line is not moved up. C. the line is cleared, and the format of the line is also cleared. D. all the above are incorrect. 51. To get the online help information of Excel, you can press and hold the function key yes(). A. ESC B, F10 C, F1 D, f352, when selecting multiple cell ranges, the current active cell is(). A. Cell B in the upper left corner of each selected cell range, cell C in the upper left corner of the first selected cell range, and cell D in the upper left corner of the last selected cell range. In this case, there is no current active cell 53. In Excel worksheet, assume A2 = 7 and B2 = 6.3, select A2: B2, And place the mouse pointer on the filling handle in the lower right corner of the area, drag to E2, then E2 = (). A. 3.5 B, 4.2 C, 9.1 D, 9.854, the buttons in the Chinese excel format toolbar as shown in the figure on the right represent (). A. Merge and center B, center C, border D, currency style (picture file: F: & # 92; First level examination; The first level is 92; picture\ BMP) 55, sum (& quot; 3"， 2, true). A. 2 B, 5 C, 6 D, formula error 56. To move the cursor to the beginning of the cell, press () key. A. There are () chart types provided by Ctrl + home B, Ctrl + end C, shift + home D, shift + ctrl57 and excel. A. In 5b, 15C, 14d, 1058 and excel, for the establishment of user-defined sequence,

10. At present, the most valuable digital currencies are bitcoin, Ethereum, and then the platform currency of the exchange. BHb issued by bhome belongs to this category. There is still a lot of value-added space. Moreover, bhome is launched by the three o'clock community and will certainly protect the market.