I often do my homework the evening．( )A．atB．inC．on 题目和参考答案——青夏教育精英家教网——

题目内容

17．I often do my homework _______the evening．（　　）

A．

at

B．

in

C．

on

分析我经常在晚上做作业．

解答答案：B．考查介词．句意"我经常在晚上做作业．"．at在具体的几点．in表示在一个具体范围．on表示在具体某一天．在晚上用in the evening．答案是B．

点评考查介词用法，这个知识点很广泛，有一些固定用法，需要日常积累，结合语境选择正确介词完成习题．

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