问题

It was ________ your timely help that we accomplished the task on time.[ ]

A:as to
B:thanks to
C:but for
D:ought to

正确答案是：

同类题型

We made it possible the task would be finished ahead of time within three weeks.

We plan to ________ a short play on Teachers’ Day. 。

I’ve become good friends with several of the students in my school________I met in the English speech contest last year.

_____of modern agriculture, more and more waste is produced

There is no need_____，because the flight has beencancelled．