Nothing can stop the Sandstorm more and more trees are planted. [

题型：期中题难度：来源：

Nothing can stop the Sandstorm            more and more trees are planted.   [     ]
A. unless
B. if
C. when
D. while

答案

举一反三

He  was late  this morning _____ he got up late. [     ]
A. so
B. because
C. but
D. or

题型：同步题难度：| 查看答案

I don"t like skiing ________ it"s very dangerous . [ ]
A. because
B. so
C. and
D. but

题型：同步题难度：| 查看答案

I won"t turn off the light_____ you"ve finished your homework.[     ]
A. when
B. after
C. as soon as
D. until

题型：同步题难度：| 查看答案

—You always ride a bike to go to school. Why?
—_________ I can do some exercise and it makes less _________.    [     ]
A. So, pollution
B. Because, polluting
C. So, polluting
D. Because, pollution

题型：同步题难度：| 查看答案

_____ he was sitting, he looked very tall and strong. [ ]
A. Because
B. So
C. Though
D. But

题型：同步题难度：| 查看答案