You may go out ___ your work is done.A．unlessB．exceptC．untilD．as

题型：不详难度：来源：

You may go out ___ your work is done.

A．unless

B．except

C．until

D．as

答案

解析

略

举一反三

．Those are model teachers, most of_________ are young women.

A．that

B．who

C．whom

D．whose

题型：不详难度：| 查看答案

Is it in this hospital_________my father had worked at _________ I was born?

A．where; that

B．that; where

C．which; that

D．which; where

题型：不详难度：| 查看答案

is known to us all, the earth is round.
That is to say is known to us all is that the earth is round .

A．As, what

B．As, as

C．what ,as

D．What ,what

题型：不详难度：| 查看答案

It is really hard to find a nice place in this city we can have a picnic.

A．where

B．that

C．which

D．when

题型：不详难度：| 查看答案

A new library is being built _______ there was a playground .

A．that

B．in which

C．where

D．when

题型：不详难度：| 查看答案