_____ we know food gives us energy. [ ]A. As B. Like C. For

题型：期中题难度：来源：

_____ we know food gives us energy.

[ ]

A. As
B. Like
C. For

答案

举一反三

The old lady donated a lot of money to the people in Yushu, who lost their homes in the earthquake,
_____ she is not rich .

[ ]

A. if
B. though
C. because
D. but

题型：江苏期中题难度：| 查看答案

—I hear Xiao Shenyang will come to Suqian.
—Really? _______ he comes, I will be very happy because I"m a big fan of him.

[ ]

A. If
B. Until
C. Unless
D. After

题型：江苏期中题难度：| 查看答案

I was just leaving the office ______ the telephone rang.

[ ]

A. when
B. and
C. while
D. before

题型：期中题难度：| 查看答案

Carl likes playing football ________ his brother enjoys playing the piano.

[ ]

A. when
B. if
C. since
D. while

题型：期末题难度：| 查看答案

I know nothing about the young lady _____ she is from Beijing.

[ ]

A. except
B. except for
C. except that
D. besides

题型：期末题难度：| 查看答案