题目内容

联合国世界环境与发展委员会成立于()年。

A. 29465
B. 30621
C. 32082
D. 32782

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Which of the sentences is TRUE?

Akemi arrived in Florence two weeks ago.
B. Deserts always look the same.
C. Mad had a good time in Honolulu.

我国传统的()升以上的便器水箱、螺旋升降式铸铁水龙头、手动淋浴器等都属浪费水的器具。

A. 6
B. 7
C. 8
D. 9

Paul ran to file police station and reported what happened.

A. Right.
B. Wrong.
C. Doesn 't say.

全国水土流失面积已达367万平方公里,约占国土面积的()。

A. 35%
B. 38%
C. 40%
D. 42%

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