Don"t hurry. The bus won"t start ______ everybody gets on. [ ]A. sinceB. asC

题型：0112 专项题难度：来源：

Don"t hurry. The bus won"t start ______ everybody gets on. [ ]
A. since
B. as
C. until
D. when

答案

举一反三

______ the maths problem is difficult, I"ll try very hard to work it out. [ ]
A. Though
B. When
C. Before
D. After

题型：0112 专项题难度：| 查看答案

— Oh, it"s raining heavily. 　　
— Please don"t leave ______ it stops. [ ]
A. when
B. after
C. since
D. until

题型：0112 专项题难度：| 查看答案

Kate met a lot of problems _____ she was going over her lessons. [ ]
A. before
B. as soon as
C. until
D. while

题型：期中题难度：| 查看答案

You will fail your next exam _____ you start to work hard at your study now. [ ]
A. because
B. unless
C. so
D. if

题型：重庆市期中题难度：| 查看答案

I"m going to be a teacher _____ I grow up.[ ]
A. what
B. when
C. who
D. where

题型：同步题难度：| 查看答案