30. The subway __________in our city, and I’m sure there will be fewer traffic j

题型：不详难度：来源：

30. The subway __________in our city, and I’m sure there will be fewer traffic jams in the future.

A．is building

B．is built

C．is being built

D．will build

答案

解析

略

举一反三

What I said and did at your house last night_________just between you and me.

A．is

B．are

C．have been

D．had been

题型：不详难度：| 查看答案

The price_________recently. I wonder whether it will remain so.

A．was going up

B．went up

C．has gone up

D．has been going up

题型：不详难度：| 查看答案

What an accident! If the driver_________ carefully, things would not be as they are.

A．has driven

B．drove

C．had driven

D．was driving

题型：不详难度：| 查看答案

Mum, you really need to have a rest! You in the kitchen ever since you came back home three hours ago.

A．had worked

B．were working

C．have been working

D．worked

题型：不详难度：| 查看答案

------ Look, where are you going ?
------ Oh, I’m terribly sorry. ______.

A．I’m not noticing	B．I wasn’t noticing
C．I haven’t noticed	D．I don’t notice

题型：不详难度：| 查看答案