Will those--the children from abroad come to the headmaster's office?Awho teaching Bteaching Cteach Dwho teaches答案为B能说一说为什么吗?
问题描述：
Will those--the children from abroad come to the headmaster's office?
Awho teaching Bteaching Cteach Dwho teaches答案为B能说一说为什么吗?
答
teaching=who teach 现在分词作定语，表示主动。答案A错误明显；答案C缺少关系代词，当关系代词作定语从句主语时，不可省略；答案D 定语从句中的动词单复数错误。
答
teaching形式短语，修饰前面的those，ing形式表示主动，即：teach的动作执行者是those。后面有谓语动词come，所以答案B错误，答案CD要改为：who teach 才对。
答
现在分词,作定语,相当于一个定从.
答
teaching the children from abroad现在分词短语修饰之前的those，用teaching表示其与those是主动关系。如果选A则少了be动词。选C由于先行词those作teach的主语，who不可略。选D则应是who teach。
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