-You are so excellent．-I don't understand what you mean saying that．( )A．byB．forC．ofD．in 题目和参考答案——青夏教育精英家教网——

题目内容

9．-You are so excellent．
-I don't understand what you mean saying that．（　　）

A．

by

B．

for

C．

of

D．

in

分析 --你是如此的优秀．
--我不明白你这么说的意思是什么．

解答答案：A．
by doing sth．"通过、凭借做某事"，根据句意"我不明白你这么说的意思是什么"可知，这里表达的是通过、凭借这么说的意思，by符合语境，for 为了…；of 表示所属关系；in 在…的里面，故选A．

点评本题考查介词的词义辨析．词汇辨析题首先要掌握各个选项的词义、固定搭配、用法，然后再根据句意，结合语境，选出正确答案．

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