We watched the plane _________ behind the clouds.
（A）disappearing
（B）disappeared
（C）diving
（D）dived
参考答案
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更多大学英语选择题200道试题
- 1I won't make a _______ mistake next time.
- 2Inquiries _____________ the condition of the patients may be made personally or by telephone.
- 3If we carry out our plan with _____________, we will surely achieve our goal sooner or later.
- 4The president has ____________ his political advisors over the slow pace of economic change.
- 5It was difficult to guess what her ________ to the news would be.
