一道单选题
How can they expect to learn anything _______they never listen? Athat B where C which D when 详细说一下．．．如果listen 后加to 又要选哪个
这个题目考察定语从句的用法 that /which 关系代词，在定语从句中充当主语，宾语，that 既可以指人也可以指物，而which只能指物 因为原题目中是对anything 的限定，因为listen是不及物动词，后边不可以直接跟宾语，所以不能选that/which，如果listen后加上to的话，因为listen to后便可以直接跟宾语anything,所以就可以用that或者which 来充当定语从句的宾语，这时候就可以选择that或者which when/where是关系副词，在定语从句中充当时间状语或者地点状语, 相当于介词+which 所以原题目可以变成：How can they expect to learn anything to which they never listen
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when 如果加to后要选that,因为先行词是anything这类词
D对。这是个时间状语从句。如果加to（listen to),那就得用that。从句是定语从句了。在定语从句中，先行词是anything时，关系代词用that.
when
要选 when 如果listen 后加to you choose any think
答：C B D C B A A C B D Perhaps you ride a bicycle to school.Riding a bicycle can be...详情>>
