问题
It’s a pity that Wang Qiang failed in the driving test again.—How can you expect him to pass _______ he hasn’t been practicing enough?
A:when
B:once
C:unless
D:though
B:once
C:unless
D:though
正确答案是：
同类题型
I visited Xihui Park last Sunday .–_____. Why didn’t you tell me earlier
My family is a big one. What about_______
We just hope that Tom will bring ________ goodnews back home this time.
It was the first time in my life that I the Great Wall. You can’t imagine how excited I felt!
Energy drinks are not allowed _______ in Australia but are brought in from New Zealand