Question

Giúp mk với ạ

Answer 1

6 C

7 D

8 A

9 A

10 A

11 D

12 C

13 C

14 B

15 A

16 B

17 A

18 D

19 C

20 A

21 D

22 B

23 B

24 A

25 A

26 A

27 C

28 B

29B

30B

Answer 2

III

31 D

32 B

33 C

34 C

35 B

36 A

37 C

38 C

39 D

40 D

 

Answer 3

46 B

47 B

48 A

49 B

50 A