问题

Students are always interested in finding out ________ they can go with a new teacher. [ ]
A: how far
B: how soon
C: how often
D: how long
B: how soon
C: how often
D: how long
正确答案是:
同类题型
day morning he got up earlier than________ , for it was not a ________day.
It was not until fish ____ that the villagers realized theimportance of protecting the river. [ ]
It’s quite an informal gathering, you needn’t _____ for it. [ ]
_______ surprised me most was ________ sucha little boy of seven could play the violin so well.