题目内容
9.As you can see,we need the equipments,___________ are necessary to make the project move on.( )A. | all of which | B. | all of them | C. | all that | D. | all what |
分析 正如你们看到的那样,我们需要设备,所有的设备对推进这个项目的进展都很必要.
解答 答案:A
题干中are necessary to make the project move on是修饰equipments的一个非限制性定语从句;从句缺少主语,要用关系代词来引导;非限制性定语从句不能用that来引导.故选A.
点评 定语从句是用来修饰名词的形容词性从句,相当于一个形容词.连接定语从句的引导词分为关系代词和关系副词,关系代词在从句中要作主语或宾语;关系副词在从句中作状语.这也是选择关系词的一个判断方法.
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