Thegovernmenthastakensomemeasu

The government has taken some measures to solve the shortage of electricity , but it may be some time _________the situation improves.

A．since

B．when

C．before

D．unless

登录免费查看答案和解析

相关试题

The air quality in the city, ________is shown in the report, has improved over the past two months.

A．that

B．it

C．as

D．what

收藏答案/解析

一 Have you figured out how much the trip will cost?

-$4,000, orlike that.

A．

anything

B．

everything

C．

something

D．

nothing

收藏答案/解析

—What are you going to do this weekend?
一 . If time permits, I may go to Shanghai with my friends.

A．Don’t mention it

B．It doesn’t matter

C．Forget it

D．It depends

收藏答案/解析

The officer insisted that Michael did not follow the correct ________ in applying for a visa.

A．pattern

B．procedure

C．program

D．perspective

收藏答案/解析

It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any ________.

A．symptom

B．similarity

C．sample

D．shadow

收藏答案/解析