.--- Are you going to stay overnight? --- Not__________it’s really necessary.A．i

题型：不详难度：来源：

.
--- Are you going to stay overnight?
--- Not__________it’s really necessary.

A．if

B．unless

C．until

D．since

答案

解析

略

举一反三

.
He never makes a promise he doesn’t intend to keep, so when he says forever, forever is__________he means.

A．what

B．how

C．which

D．that

题型：不详难度：| 查看答案

.
You may fly to South Korea next Friday, ______ you don’t mind changing planes on the way.

A．as far as

B．provided

C．unless

D．supposing

题型：不详难度：| 查看答案

.
What I care about most is ____we can raise enough money for the project by the end of this month .

A． that

B．if

C．whether

D．where

题型：不详难度：| 查看答案

.
Most of us know we should cut down on fat．But knowing such things isn’t much help________it
comes to shopping and eating．

A．since

B．as

C．after

D．when

题型：不详难度：| 查看答案

.
－John will be removed from his position if he doesn’t come to work on time．
－Surely,but John isn’t so foolish________ not to realize that．

A．or

B．and

C．as

D．but

题型：不详难度：| 查看答案