问题

34-Are you sure you have to? It’s been very late.-I don’t know ________ I can do it if not now
A:how
B:what
C:when
D:That
B:what
C:when
D:That
正确答案是:
同类题型
We want to rent a bus which can________40 people for our trip to Beijing.
How much would you______for repairing my bike?
It never occurred to me _____ you could succeed in persuading him to change his mind.
pils in our school like reading after lunch, most of ________ seated on the grass unless it rains.
Which car is _______, the yellow one or the red one? —The red one, I think.