【题目】 She looks sad. Could you please tell me ____ that prevents her from being as happy as before?
A.what it isB.it is whatC.how it isD.it is how
在线课程【答案】A
【解析】
本题含有强调句型,若把It is----that去掉,则很容易地看出what引导的宾语从句,what在从句中充当主语。故选A。
编辑:chaxungu时间:2026-04-27 03:16:48分类:高中英语题库
【题目】 She looks sad. Could you please tell me ____ that prevents her from being as happy as before?
A.what it isB.it is whatC.how it isD.it is how
在线课程【答案】A
【解析】
本题含有强调句型,若把It is----that去掉,则很容易地看出what引导的宾语从句,what在从句中充当主语。故选A。