—I wonder how much you charge for your services.—The first two are free ________ - 高中英语试题 - 超级试练试题库

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题型：同步题难度：来源：

—I wonder how much you charge for your services.
—The first two are free ________ the third costs $30.[     ]
A. while
B. until
C. when
D. before

答案

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试题【—I wonder how much you charge for your services.—The first two are free ________】；主要考察你对连词等知识点的理解。[详细]

举一反三

There are many pavilions in Shanghai World Expo. Some like visiting European pavilions, ________
others enjoy visiting Asian pavilions.[     ]
A. or
B. for
C. while
D. so

题型：同步题难度：| 查看答案

In the US they focus on creative thinking skills, ________ in China they only focus on theory.[     ]
A. since
B. when
C. while
D. now that

题型：同步题难度：| 查看答案

My mother is always warning me when I go out, "Don"t get off the bus ________ it is stopping."[     ]
A. until
B. before
C. while
D. after

题型：同步题难度：| 查看答案

It"s an old car, it"s very reliable.[ ]
A．so
B．but
C．or
D．and

题型：同步题难度：| 查看答案

Follow the doctor"s advice, ______ your cough will get worse.      [     ]
A. or
B. and
C. then
D. so

题型：同步题难度：| 查看答案

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