Question

The teacher _____ a class is a class teacher.A.is in charge of B.in charge of C.in charge

Answer 1

此题选B﹐in charge of
首先这是一个固定短语﹐意思是负责。。。
那么选择就在A和B之间了。
但是不能选A是因为如果选了A就有了2个B动词﹐肯定不行﹐所以只能选B

Answer 2

我觉的选B，in charge of a class 作为宾语从句修饰the teacher，真正应该是The teacher （who is）in charge of a class a class is a class teacher.

Answer 3

The teacher _____ a class is a class teacher.
A.is in charge of B.in charge of C.in charge
选项是B
in charge of 是介词短语，做定语。in charge用作副词，做状语。

Answer 4

B 负责（ 介词短语作后置定语）

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