—Do you know _____ I could pass the exam? —Sorry, I"ve no idea. [ ]A. that B

题型：同步题难度：来源：

—Do you know _____ I could pass the exam?
—Sorry, I"ve no idea. [ ]
A. that
B. whether
C. what
D. which

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举一反三

Don"t get off the bus _____ it has stopped. [ ]
A. until
B. if
C. to
D. for

题型：同步题难度：| 查看答案

You cannot go shopping with your mum _____ you finish your homework.[ ]
A. if
B. or
C. so
D. unless

题型：期中题难度：| 查看答案

You should finish your lessons _____ you go to play. [ ]
A. while
B. as
C. before
D. when

题型：福建省中考真题难度：| 查看答案

____ our football team failed in the match, we did our best. [ ]
A. Though
B. But
C. Because
D. As

题型：山东省中考真题难度：| 查看答案

Last night Dad and Mum didn"t come back home _____ I finished my homework.　　 [ ]
A. while
B. if
C. until

题型：四川省中考真题难度：| 查看答案