大学英语B语法选择题
词汇与结构（考试中，该部分共5小题；每小题2分，满分10分）
3:23
此部分共有60个未完成的句子，针对每个句子中未完成的部分有4个选项，请从A、B、C、D四个选项中，选出正确选项。
1. The computer system _______ suddenly while he was searching for information on the Internet.
A. broke down
B. broke out
C. broke up
D. broke in
2. Twenty people were ____ wounded in the air crash.
A. quickly
B. wrongly
C. bitterly
D. seriously
3. We worked hard and completed the task ____.
A. in the time
B. on the time
C. ahead of time
D. before time
4. He ____ driving me home, even though I told him I lived nearby.
A. insisted on
B. insisted at
C. insisted that
D. insisted in
5. Once environmental damage ____, it takes many years for the system to recover.
A. is to do
B. does
C. had done
D. is done
6. He is not seriously ill, but only a ____ headache.
A. obvious
B. delicate
C. slight
D. temporary
7. She wonders ____ will happen to her private life in the future.
A. that
B. it
C. this
D. what
8. I don't know the park, but it's ______ to be quite beautiful.
A. said
B. told