( )him a few words of Italian? the waiter A. who taught b.who did teach 选A为什么不选B疑问句动词不是应该还原吗
问题描述：
( )him a few words of Italian? the waiter A. who taught b.who did teach 选A为什么不选B
疑问句动词不是应该还原吗
答
过去谁教他一些意大利语的? 服务员教的
这里是who引导的特殊疑问句,要用陈述句的语序
特殊疑问句有两种语序
1．如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序：疑问词（+主语）+谓语动词+其他成分.如： Who is singing in the room﹖ whose bike is broken﹖
2．如疑问词作其他成分,即对其他成分提问,其语序是：疑问词+一般疑问句语序? 如： What class are you in﹖ What does she look like﹖ Where are you from﹖ What time does he get up every morning﹖ How do you know﹖