Persist to the end , _______ you are the only one left.A．even if /thoughB．butC．h

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Persist to the end , _______ you are the only one left.

A．even if /though

B．but

C．however

D．in spite of

答案

解析

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举一反三

He always talks _______ he had been to outer space.

A．like

B．as if /though

C．because of

D．as

题型：不详难度：| 查看答案

You’d better come back earlier _______ it is getting colder.

A．as

B．and

C．but

D．or

题型：不详难度：| 查看答案

He was walking along the sands _______ he saw a big foot-print in the sand .
A. while B. when D. as D. after

题型：不详难度：| 查看答案

_______ he was sleeping , they stole his clothes.

A．While

B．When

C．As

D．Which

题型：不详难度：| 查看答案

Jack was very tired _______ he played tennis all afternoon .

A．if

B．as soon as

C．because

D．before

题型：不详难度：| 查看答案