题目内容
11．New ideas sometimes have to wait for years before ．（ ）| A． | being fully accepted | B． | fully accepting | ||
| C． | having fully accepted | D． | fully accepted |
分析 新思想有时候要等待几年才能被接受．
解答 答案是A．本题考查非谓语动词；before既可以是连词，后接完整的从句，也可以为介词后接名词或动名词做宾语，没有"before+分词"的结构，故判断本题中before为介词，后接动名词．new ideas是被接受，题干中需要动名词的被动语态，故选A．
点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．要关注常见非谓语动词的搭配．
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| feature knock into themein a way leave behind might as well stumble over cover guard against strike flock |
77．There is nothing worth watching on television，so wemight as well go to bed．
78．Iphone6features bigger display size and glass that curves around the sides．
79．The sudden weakness in her leg made herstumble over the edge of the carpet and she fell．
80．It wouldn't be easy tocover ten miles with that amount of petrol．
81．The competitions between countries are a constanttheme in international relations．
82．In a way，failure is beneficial as well．
83．He didn't expect toknock into his friends there．
84．Ronnie went to work in such a hurry that he didn't find his keyleft behind．
85．When the clockstruck three，Elizabeth felt that she must go．