All the preparations for the task ________， and we"re ready to start.A．complete

题型：不详难度：来源：

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

答案

解析

D 考察动词时态。句意：这项任务的所有准备工作都已经完成，我们准备开始了。意为准备工作是否完成影响到我们现在是否能够开始，所以此处表示过去已经发生的动作对现在产生的影响，使用现在完成时。而准备工作和完成构成被动关系，所以使用完成时的被动语态。故D正确。

举一反三

I had meant to meet you at the airport this morning but I was too busy for I ________ a report.

A．wrote	B．was writing
C．have written	D．had written

题型：不详难度：| 查看答案

A kind of newlymade shoes, if put into the market, ________ large orders because the heels can switch from 9 to 4 centimeters.

A．meets	B．will meet
C．has met	D．met

题型：不详难度：| 查看答案

—Do you know the Water Cube at all?
—No, this is the first time I ________ here.

A．have been	B．came
C．was	D．am going

题型：不详难度：| 查看答案

She is a hardworking student, and all her spare time she has ________ staying in the library.

A．spent	B．is spent
C．to spend	D．to be spent

题型：不详难度：| 查看答案

—When did Bob leave?
—I have no idea. I ________ a shower upstairs.

A．took	B．have taken
C．was taking	D．would take

题型：不详难度：| 查看答案