问题

You can’t play with your rabbit ______ you finish your homework.
A:because
B:while
C:after
D:until
B:while
C:after
D:until
正确答案是:
同类题型
It’s too cold. How about _________?
The girl can’t hear anything. We can say she is ________or there is _______with his ears.
Those boys didn’t start the work _____ their teacher come back. [ ]
is your P.E teacher?” —He is very well.
Jim wants to take part in the torch relay (火炬接力) of the 2012 Olympic Games.—________.[ ]