单项选择题

The classroom needs ______.

A. clean
B. to clean
C. to be cleaned
D. being cleaned
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单项选择题
A. In the street. B. At the police station. C. On the phone. D. In a restaurant.
A. In the street.
B. At the police station.
C. On the phone.
D. In a restaurant.
单项选择题
A. The matter is very important. B. I’m very busy.C. The food is terrible. D. I fell down the steps just now.
A. The matter is very important.
B. I’m very busy.
C. The food is terrible.
D. I fell down the steps just now.
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