题目内容
14.There is too much traffic on the road now.We must guard accidents.( )| A. | for | B. | over | C. | by | D. | against |
分析 现在路上车辆太多了,我们必须避免意外发生.
解答 答案:D.
结合语境可以推断这句话表达的意思是"现在路上车辆太多了,我们必须避免意外发生.",所以设空处的介词短语表达的意思是"避免/提防",应该用guard against,故选D.
点评 英语介词的一个特点是一词多义,并且介词间语义交叉现象很多,习惯用法也很多,有时很难从词义上区分开来.故学习中要注意不断总结,熟记一些介词和动词的固定搭配用法及习惯用法,是完成此类问题的捷径.
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