Homework __________ on time will lead to better grades.
（A）done
（B）be done
（C）having done
（D）having been done
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更多大学英语选择题200道试题
- 1She had clearly no _____________ of doing any work, although she was very well paid.
- 2He thought he could talk Mr.Robinson _______ buying some expensive equipment.
- 3Some of the passengers escaped serious ____________ in the traffic accident.
- 4Having lost his job and his family, Jerry felt himself __________ by anger and sadness.
- 5After that they drove to the Guest House at ___________ speed.
