单项选择题

A. They pollute the atmospheric environment.
B. They produce dangerous gases.
C. They stop the sun’s heat from reaching the earth.
D. They cause global warming.
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单项选择题
A. A daytime Mandarin Chinese course. B. An evening Japanese course. C. A weekend English course. D. A full time Japanese course.
A. A daytime Mandarin Chinese course.
B. An evening Japanese course.
C. A weekend English course.
D. A full time Japanese course.
单项选择题
A. It has a bigger kitchen. B. There is a swimming pool nearby.C. It is available immediately. D. You don’t have to sign a lease.
A. It has a bigger kitchen.
B. There is a swimming pool nearby.
C. It is available immediately.
D. You don’t have to sign a lease.
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