问题

I wonder ________ you’ll water this kind of flower—Once a week
A:how often
B:how long
C:how soon
D:how much
B:how long
C:how soon
D:how much
正确答案是:
同类题型
He didn’t understand the _______ question, so there was a ______ expression on his face.
Out of the airport ,my friend drove his car into the innermost lane,_____ had a sign “carpool only”.
______ special gift you bought for me!
Emily got the first place in the Spelling Bee. We all admire her spelling ability.
Long time no see! Where ______ you _____—-Australia. It’s a good place to visit.