问题
_ __ will he go back to school?—in a week.
A: How
B: How long
C: How soon
D: How often
B: How long
C: How soon
D: How often
正确答案是：
同类题型
Some children don’t know ________ for their parents.
In China, ____ car is getting to be _____ popular means of transportation.
I’m good ______ old people and I’m good ______ playing the guitar, so I can join you to help them.
Must I come here at eight o’clock?-No, you ____. You may come a little later.