Question

English is a language shared by several different cultures, but each of ______ uses it somewhat differently.

A．which

B．what

C．them

D．whom

Answer 1

C

试题分析： 通过分析句子结构，可知是由but连接的并列句，故填them。
点评：but 可以用作连词，“但是”，“可是”，“而且”English may be hard,but it is the most important of all.英语虽然很难，但却是最重要的。注意：but 不能与although或though 连用,因为它们是连词,故不能同时出现在句子中，如：虽然他是个孩子，但是却懂得很多。Although he is only a child,but he knows a lot. (×) Although he is only  a child,he knows a lot.(√)He is only a child,but he knows a lot.(√)