Question

Answer 1

Bài 33

1 B

2 D

3 C

4 D

5 C

6 A

7 D

8 C

9 D

10 B

11 C

12 A

13 A

14 C

15 B

16 D

17 B

18 B

19 C

20 B

Answer 2

Bài 32

1 A

2 B

3 D

4 A

5 C

6 A

7 D

8 B

9 D

10 A

11 D

12 C

13 D

14 A

15 A

16 A

17 D

18 A

19 C

20 B