How long do you think it will be_________we finish this dictlonary?A．afterB．befo

题型：不详难度：来源：

How long do you think it will be_________we finish this dictlonary?

A．after

B．before

C．when

D．since

答案

解析

略

举一反三

—The map will be of help?
—Take it with you_________you get lost in the forest.

A．so that

B．even if

C．as long as

D．in case

题型：不详难度：| 查看答案

My grandfather is fon’d of talking about good old days, _____is often the case with old people.

A．when

B．as

C．that

D．what

题型：不详难度：| 查看答案

– Unfortunately, I won’t have time to visit the World Expo 2010 _____ I’m in Shanghai.
– What a great pity!

A． until

B．since

C．while

D．unless

题型：不详难度：| 查看答案

Presently, the old tend to take up some new hobbies ___________they can find a brand new definition of life.

A．that

B．where

C．which

D．when

题型：不详难度：| 查看答案

Jone’s father was among the first to make his fortune in___________is now known as the most fantastic tourist attraction—Hawaii.

A．where

B．what

C．which

D．that

题型：不详难度：| 查看答案