一、单选题（共 20 道试题，共 100 分。）V
1. 第一次作业问题7
A. She read it slowly.
B. She read it selectively.
C. She finished it at a stretch.
D. She went it over chapter by chapter.
满分：5 分
2. 第一次作业问题10
A. It's much more difficult than people think.
B. It's believed to be the hardest optional course.
C. It's too tough for some students.
D. It's not as hard as expected.
满分：5 分
3. 第一次作业问题3
A. The professor spoke too fast.
B. The professor spoke with a strong accent.
C. The professor's lecture notes were too complicated.
D. The professor's presentation was not convincing enough.
满分：5 分
4. 第一次作业问题5
A. The man doesn't want to stay home and take care of their child.
B. The man is sure that he will gain more by taking the job.
C. The man likes a job that enables him to travel.
D. The man is thinking about taking a new job.
满分：5 分
5. 第一次作业问题9
A. Buy some food.
B. Book train tickets.
C. Wait for a taxi.
D. Go on a trip.
满分：5 分
6. 第一次作业问题16