问题
We are afraid we can’t finish the task ________ a month.-Take your time, but next month you’ll have a new one.[ ]
A:within
B:by
C:among
D:after
B:by
C:among
D:after
正确答案是：
同类题型
There is something wrong with your bike， _____________— Yes. I’ll have it_____________tomorrow.
This kind of metal ______ well，and therefore the metal stick ______ into halves easily.[ ]
A:Where _________she ____________ B: China .
The passengers were angry for the train being ______ without a notice in advance.