问题
选择题
—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
答案
答案：D
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。