He will stop showing off, if no notice ____ of him.–被动语态
（A）is taken
（B）will be taken
（C）takes
（D）has taken
参考答案
继续答题：下一题
更多大学英语单项选择题库试题
- 1Years ago we didn’t know this, but recent science ______ that people who don’t sleep well soon get ill.–recent 现在完成时的时间标志词语
- 2If we say someone is distressed, we mean _______________.
- 3—Tom, this is Hack, Fred is ill in hospital.–fred住院了，这是一个坏消息。 — Oh, _________→ 听者应该表示抱歉。
- 4—It is said that another new car factory ____ now.现在进行时的标志词 — Yeah.It _______ one and a half years.-正在建，说明将要花费一年半的时间
- 5I could not have fulfilled the task in time if it _______ for your help.
