Question

giúp mình nhanh nha,cảm ơn

 

Answer 1

1. C

2. D

3. C

4. C

5. C

6. D

7. A

8. A

9. D

10. D

11. C

12. C

13. C

17. C

18. B

20. C

Answer 2

1 C

2 D

3 C

4 A

5 C

6 D

7 A

8 A

9 D

10 D

11 C

12 C

13 C

17 C

18 B

20 C