________ the professor did all he could to help, the experience failed eventuall

题型：0107 月考题难度：来源：

________ the professor did all he could to help, the experience failed eventually.

[ ]

A. Since
B. When
C. While
D. As

答案

举一反三

____ both sides accept these terms will everlasting peace be established in this region.

[ ]

A. Only if
B. Unless
C. As long as
D. If only

题型：0108 月考题难度：| 查看答案

I would never speak to someone like that _____ they said something unpleasant to me.

[ ]

A. even if
B. so that
C. as if
D. ever since

题型：0114 月考题难度：| 查看答案

I don"t care about the price, ______ the car is in good condition.

[ ]

A. so long as
B. in case
C. as if
D. even if

题型：吉林省期末题难度：| 查看答案

It doesn"t matter what you do and how much you earn _______ you are happy.

[ ]

A. as long as
B. unless
C. even if
D. although

题型：吉林省期末题难度：| 查看答案

Tourist excitement has built up _______ new places of interest were opened two years ago.

[ ]

A. as
B. since
C. only if
D. even though

题型：山东省期末题难度：| 查看答案