题目内容
11.Now it's been possible for us to be taken into"space",______ we can experience weightlessness for a short time.( )A. | which | B. | when | C. | where | D. | that |
分析 现在我们被带入太空已经成为可能,在天空环境中我们会经历短暂的失重.
解答 答案:C 题干中we can experience weightlessness for a short time是修饰space的一个非限制性定语从句;从句结构完整,要用关系副词;when表示时间,where表示地点,句意表达的是地点.故选C.
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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