题目内容
— Let’s visit Mr. Brown this afternoon. OK?
— Sounds good. But let’s call him for sure. He ______ not be at home then.
A.can B.must C.may D.should
练习册系列答案
相关题目
题目内容
— Let’s visit Mr. Brown this afternoon. OK?
— Sounds good. But let’s call him for sure. He ______ not be at home then.
A.can B.must C.may D.should