Digital currency atoy

1. Now mining is not very profitable, because now there are fewer people who develop business skills, and the mine price is not as good as before

I used to dig three hours a day in the morning. In good times, I could earn about 2000 grams a week

2. ATOI names

3. Antony

4. Tom ________ a toy car.His parents ________ Two cars.
choose C
Tom is the third person singular, so use has
parents is the third person plural, so use have

5. what is that?

6. Buy a home

7. A toy car

8. Cell oxygen means cell oxidation

9. a toy panda
一个玩具熊猫