Question

Mn giúp em với ạ

Answer 1

28 C

29 B

30 C

31 A

32 B

33 A

34 B

35 A

Answer 2

^{_{28. C}}

^{_{29. B}}

^{_{30. C}}

^{_{31. A}}

^{_{32. B}}

^{_{33. A}}

^{_{34. B}}

^{_{35. A}}