划线提问there is a clock under his bed.划线a clock 答案是what is under his bed?

问题描述:

划线提问there is a clock under his bed.划线a clock 答案是what is under his bed?
我是按照找疑问词+一般疑问句(划线部分省略不写)的思路做的.可我不明白在这there为什么要去掉?

对于“There be sth+某地”中的sth提问,就是
What's+在某地?你记住就行了!