问题
. You don’t know ________ I want to see you again. It’s a year since I last saw you.
A:how long
B:how often
C:how much
D:how soon
B:how often
C:how much
D:how soon
正确答案是:
同类题型
Susan’s parents have bought -a large house with a swimming pool in Paris.–It be very expensive.
The government of Yancheng is building_________cheap and good houses for the people.
Do you need some milk? —Yes, I .
This machine was used ——-years ago.
We can have_______ bluer sky if we create________ less polluted world.