一、单选题(共 20 道试题,共 100 分。)V
1. 第四次作业问题7(D)
A. More than an hour and a half.
B. Not more than half an hour.
C. More than two hours.
D. Less than an hour and a half.
满分:5 分
2. 第四次作业问题8(C)
A. She is sure who is going to win.
B. Now it is a good time to start the game.
C. The game has been going on for a long time.
D. The same team always wins.
满分:5 分
3. 第四次作业问题9(B)
A. The ideas of the paper are not convincing.
B. Some parts of the paper are not well written.
C. The handwriting of the paper is not good.
D. The paper is not complete.
满分:5 分