A-A+
Go and see upstairs.A.whether Mike is up toB.w
问题详情
Go and see upstairs.
A.whether Mike is up to
B.what Mike is up to
C.what Mike does
D.what is Mike doing请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:B
解析:本题具有一定迷惑性,首先应根据句意确定的意思,beupto用于口语中一般指“忙于某事”,相当于bebusywith。D项有较大迷惑性,但是宾语从句无论其表陈述或表疑问均须用陈述语序。