She had never been to the Great Wall before．Today she saw it the first time．( )A．atB．inC．forD．by 题目和参考答案——青夏教育精英家教网——

题目内容

10．She had never been to the Great Wall before．Today she saw it ________ the first time．（　　）

A．

at

B．

in

C．

for

D．

by

分析翻译：她以前从来没有去过长城．今天是她第一次看到它．

解答答案：C．at the first time 是介词短语，是"在第一次"，强调顺序，for the first time 是第一次，是个副词短语，在句子中做状语，强调的是首次．in the first time没有这个用法，by the first严格来说不存在；由于她从来没有去过长城，所以是第一次，在句子中做状语，故选C．

点评英语中有很多介词短语，我们掌握它们的搭配，明确它们的含义，就能轻松应对．

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