4.The writer has written many English poems,_______ his teachers and friends hadn’t expected.A.
问题描述：
4.The writer has written many English poems,_______ his teachers and friends hadn’t expected.A.
应该选哪个?如何分析?
答
which
括号后的一句属于定语,用来修饰poems这个词,
并且括号中的词一看就是被动,换一下就是teachers and friends hadn't expected——所以that,what 之类的词就不行,他们不表被动
所以只有which,代指poems