问题

The construction of the two new railwaylines _______by now.

A:has been completed
B:have been completed
C:has completed
D:have completed

正确答案是：

同类题型

Being be a great ___when you are looking for a job.

I used to inTibet , but now I am used toinBeijing.

下列各句中，没有语病的一句是

He is color-blind and can’t _____ red from green

has the country been united as one–______1998, I suppose.