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who is the girl ( )is standing at the gate?A that B who C wh

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/05 11:57:29
who is the girl ( )is standing at the gate?A that B who C what D which
主句是以who开头的特殊问句时,只能用that作引导词.
再问: 关系代词who,whom,that,which在从句中作介词宾语时,不可省?who、that 也能做介宾?
再答: 如果介词放在引导词之后时不能省,直接放在介词之后时,不能用who或者that。