There is a picture book on the deak,_____?A.is there B.isn't there C.is it D.isn't it

问题描述:

There is a picture book on the deak,_____?
A.is there B.isn't there C.is it D.isn't it

B
反义疑问句
前面是there is肯定的
疑问是用相对的否定 isn't there