you work harder, you will not pass the exam.[ ]A.Unless B.Unti

题型：专项题难度：来源：

         you work harder, you will not pass the exam.[     ]
A.Unless
B.Until
C.If
D.Since

答案

举一反三

I knew nothing about it ______ he told me.   [     ]
A. until
B. after
C. before
D. A and C

题型：同步题难度：| 查看答案

—Why do you like comedies?
— ________ they are funny.A. Because
B. Because of
C. So
D. As

题型：山东省同步题难度：| 查看答案

John didn"t go to school __________ he was ill (病).[     ]
A. because
B. so
C. but
D. why

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_____ It /it was cool, so he _____ to the movies. [ ]
A. /, went
B. Because, went
C. Because, go
D. Because, goes

题型：山东省同步题难度：| 查看答案

I want to see the koalas first, _____ they"re cute.   [     ]
A. but
B. and
C. because
D. also

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