China is growing stronger and stronger, Chinese is taught in more an

题型：0101 模拟题难度：来源：

China is growing stronger and stronger, Chinese is taught in more and more countries. [ ]
A. If
B. Unless
C. As
D. Although

答案

举一反三

In Britain, you must be 18 you want to drive a car. [ ]
A. why
B. because
C. so
D. if

题型：0101 模拟题难度：| 查看答案

I enjoy fresh air so I always sleep with the window open it is really cold. [ ]
A.unless
B.when
C.if
D.since

题型：河南省模拟题难度：| 查看答案

If you don"t learn something useful, you will feel sad ______ you are old. [ ]
A. what
B. when
C. which
D. why

题型：0101 模拟题难度：| 查看答案

—May I surf the Internet now?
—No, ______ you have finished doing the dishes. [ ]
A. unless
B. if
C. because
D. when

题型：0101 模拟题难度：| 查看答案

—Did you call Sara back?
—I didn"t need to, _____ we"ll have a meeting together tonight. [ ]
A. though
B. unless
C. because
D. if

题型：0101 模拟题难度：| 查看答案