Question

21 _________ you are not late again.

Answer 1

选项排列与你的句子序号一致：

21 A

22 B

23 B

24 C

25 A

26 C

27 B

28 B

29 A

30 B

31 D

32 D

33 A

34 A

35 B

36 C

37 B

38 D

39 D

40 A