题目内容
3.The total number of shared bikes,_____ are easy to rent through smartphone apps,is increasing rapidly.( )A. | which | B. | why | C. | that | D. | who |
分析 通过智能手机应用程序很容易租到的共享自行车的整体数量在迅速增长.
解答 答案:A
句中are easy to rent through smartphone apps修饰名词shared bikes,是一个非限制性定语从句;从句缺少主语,且先行词bikes指物,要用which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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