Question

—Mum, can we go to the art museum tomorrow?

—Sure. But first we should find out ________.

A. what can we do　　　　　　　　　 B. where we can go

C. how can we go there　　　　　　　 D. if it will be open

Answer 1

D

【解析】宾语从句的用法。宾语从句的语序为陈述语序，根据上下文可知首先我们应该找出它是否开放。因此选D。