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Study hard, you are sure to have a good result in the exam.A or B and C for D but 【查看更多】

 

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Study hard, _____ you are sure to have a good result in the exam.

[     ]

A. or
B. but
C. for
D. and

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Study hard, ________ you are sure to have a good result in the exam．

[　　]

A．or

B．and

C．for

D．but

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Study hard, ________ you are sure to have a good result in the exam.

[　　]

A．or

B．and

C．for

D．but

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Study hard，_________ you are sure to have a good result in the exam!

A．but       B．a(chǎn)nd        C．for           D．or

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