问题

All the preparations for the task ________， and we’re ready to start

A:completed
B:have completed
C:will be completed
D:have been completed

正确答案是：

同类题型

Would you like to go shopping with me today or tomorrow—-________ , I have nothing to do.

s first aircraft carrier, ____ as long as 304metres, was handed over to the People’s Liberation Army navy in 2012.

_ wellprepared a gymnast is, he still needs a lot of luck in performing

My parents will attend my graduation ceremony the morning of July 1st, 2016.

It looks _______It’s going to rain