The A(H1N1) flu virus will infect a third of the world"s Population ____ it cont - 高中英语试题 - 超级试练试题库

题目

题型：同步题难度：来源：

The A(H1N1) flu virus will infect a third of the world"s Population ____ it continues to spread at this rate,
some scientists warned.

[ ]

A. when
B. if
C. though
D. as

答案

核心考点

试题【The A(H1N1) flu virus will infect a third of the world"s Population ____ it cont】；主要考察你对连词等知识点的理解。[详细]

举一反三

Each time I wait for the bus, I always take something to read _____ I have to wait.

[ ]

A. in case
B. so that
C. now that
D. as though

题型：同步题难度：| 查看答案

I"m sorry you"ve been waiting so long, but it"ll still be some time ______ Brian gets back.

[ ]

A. before
B. since
C. till
D. after

题型：同步题难度：| 查看答案

He was told that it would be at least three more months _____ he could recover and return to work.

[ ]

A. when
B. before
C. since
D. that

题型：同步题难度：| 查看答案

It"s quite a time _____ Liu Xiang was injured in the foot, but we"re sure it won"t be long _____ he returns to
the track.

[ ]

A. after; when
B. before; since
C. that; when
D. since; before

题型：同步题难度：| 查看答案

A computer is so useful a machine___ we can use everywhere.

[ ]

A. that
B. which
C. as
D. what

题型：同步题难度：| 查看答案

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