Question

Giúp với 

Answer 1

1. B

2. B

3. A

4. B

5. A

6. B

7. A

8. A

9. B

10. A

Answer 2

B?

C?

A

B

A

B

A

A

A

A

Answer 3

1A,2B,3A,4B,5A,6A,7D,8A,9C,10A

Answer 4

B

C

A

B

A
B

A

A

A

A