ItIf miner

1. ItIf - International Trade & Instry Fair

international trade, also known as trade, refers to the transaction of goods and services across the border, which is generally composed of import trade and export trade, so it can also be called import and export trade. International trade is also called world trade. Import and export trade can adjust the utilization rate of domestic proction factors, improve the relationship between international supply and demand, adjust the economic structure, and increase fiscal revenue
the major of international trade belongs to the field of economics, which is mainly based on economic theories, including microeconomics, macroeconomics, international economics, econometrics, introction to world economics, political economics, etc.

2. ITIF - INTERNATIONAL TRADE & INDUSTRY FAIR
国际贸易工业展

ITIF-Information Technology and Innovation Foundation
信息技术和创先基金会
The Information Technology and Innovation Foundation ITIF is a non-profit, non-partisan public policy think tank committed to articulating and advancing a pro-proctivity, pro-innovation and pro-technology public policy agenda internationally, in Washington and the states. Recognizing the vital role of technology in ensuring American prosperity, ITIF focuses on innovation, proctivity, and digital economy issues.

3. Yes, I remember there was an exhibition of Pakistan coming to China in 2017. You can have a look at it.

4. This question is actually very interesting< It's easy to explain from the semantic point of view.
take chestnut as an example:
I & # 39; d
appreciate
it
if
you' d
support
us.
it
=
that
you' D
support
US
it refers to the things mentioned later
but if you explain it grammatically, there will be a problem
it as pronoun must refer to & quot; Front & quot; What has been mentioned does not refer to what will be mentioned later
secondly, if it is a formal object, it's not right here, because if conditional adverbial clause can't be an object, so it can't be a formal object
(for example, it can be a formal object:...
make
It
difficulty
to
read.)
the problem is that the "normal" word order of the sentence should be
If
you & #; d
support
us,
I' D
appreciate
it.
in this way, there will be no grammatical interpretation problems. But in practical use,
approve
It
If
is also completely authentic English, but it is not easy to explain grammatically

5. It is necessary to use conditional adverbials, not necessarily subjunctive mood, but mainly used, such as
I
approve
It
If
It
could
be
arranged.
if you can arrange it, I would appreciate it.
we
approve
It
If
you
can
cooperate
with
us.
if you can cooperate with us, I would appreciate it
we
would
approve
It
If
you
could
offer
US
any
help
.
we would be grateful if you could help us.

6. Classmate, this is not subjunctive, OK
this is a general conditional sentence
if it
rains
tomorrow, we
will
cancel
the
picnic; If it is said in the past, it is if
It
rained
tomorrow, we
would
cancel
the
picnic

7. There is no need to use subjunctive sentences, but only real conditional sentences.

here would can be completely replaced by will, which is used for euphemistic mood, and modal verbs also use the past tense in order to express euphemistic mood.
for example, could you show me the way to the library
obviously, could here is not the past tense, nor the subjunctive mood. It's just a tactful expression. It's OK to change to can, but it has the meaning of "ask weakly"

so, would has the meaning of "I'm sorry to trouble you"; At present, would appears in conditional sentences, but it is not used in subjunctive mood

8. If
It
rains
tomorrow
means condition
the result can be
we
will
go
to
the
Park
if
It
will
rain
tomorrow
means result
the condition can be
we
can
go
the
the
Park
the difference between the two is that
the former is placed in the front as a condition, while the latter is a condition If it rains tomorrow, we will do it tomorrow. If it rains tomorrow, we will do it tomorrow

9. 下面的代码，分别为两个按钮的宏
密码暂定为“123”你可以自己改
Dim IS_FIRST As Long
Option Explicit
Sub Macro1()
'
' Macro1 Macro
' Macro记録日 : 2012/6/6
' Button1 Event
'
Dim i As Long

If ActiveSheet.ProtectContents Then
ActiveSheet.Unprotect
End If

If IS_FIRST = 0 Then
Cells.Locked = False
Selection.FormulaHidden = False

For i = 1 To ActiveSheet.Protection.AllowEditRanges.Count
ActiveSheet.Protection.AllowEditRanges(i).Delete
Next i
End If

Range("A4:C10").Locked = True
Selection.FormulaHidden = False

ActiveSheet.Protection.AllowEditRanges.Add Title:="范囲" & IS_FIRST, Range:=Range( _
"A4:C10"), Password:="123"

ActiveSheet.Protect DrawingObjects:=True, Contents:=True, Scenarios:=True

IS_FIRST = IS_FIRST + 1

End Sub
Sub Macro2()
'
' Macro2 Macro
' Macro记録日 : 2012/6/6
' Button2 Event
'
Dim i As Long
If ActiveSheet.ProtectContents Then
ActiveSheet.Unprotect
End If

If IS_FIRST = 0 Then
Cells.Locked = False
Selection.FormulaHidden = False

For i = 1 To ActiveSheet.Protection.AllowEditRanges.Count
ActiveSheet.Protection.AllowEditRanges(i).Delete
Next i
End If

Range("A13:C19").Locked = True
Selection.FormulaHidden = False

ActiveSheet.Protection.AllowEditRanges.Add Title:="范囲" & IS_FIRST, Range:=Range( _
"A13:C19"), Password:="123"

ActiveSheet.Protect DrawingObjects:=True, Contents:=True, Scenarios:=True

IS_FIRST = IS_FIRST + 1

End Sub
还有一张效果图的，不过好像只能传一张图片

10. C
realizable hypothetical mood
If
the clauses brought out should use the present tense,
the following main sentence (I
will
go
by
car) should use the future tense (plus will)
If
It
rains
tomorrow,
(it indicates weather, it is the third person singular)
because this sentence should use the present tense, even if you see tomorrow, So the verb rain should be added s --- the third person singular verb he / she / it should be added s