travel can broaden your mind, I don"t think it"s a good idea to spend too m

题型：黑龙江省月考题难度：来源：

     travel can broaden your mind, I don"t think it"s a good idea to spend too much time and money on it .   [     ]
A. If
B. While
C. Because
D. As

答案

举一反三

The English teacher asked me _____ I had finished my homework..  [     ]
A. that
B what
C. how
D. whether

题型：河北省月考题难度：| 查看答案

Many people believe we are heading for environment disaster _____ we basically change the
way we live.  [     ]
A. if
B. but
C. unless
D. once

题型：浙江省期末题难度：| 查看答案

—How long is it _____ we last met?
—About five years. You haven"t changed much.[ ]
A. before
B. since
C. when
D. that

题型：黑龙江省月考题难度：| 查看答案

Good friends __________ we are, I still find her difficult to understand at times. [ ]
A. as
B. because
C. though
D. unless

题型：贵州省期末题难度：| 查看答案

All these gifts must be mailed immediately ______in time for Christmas. [     ]
A. so as to have received
B. so as to be received
C. so as to be receiving
D. so as to receive

题型：贵州省期末题难度：| 查看答案