题目内容

自然资源取之不尽、用之不竭()

A. 对
B. 错

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人是自然的主人,征服自然,改造自然()

A. 对
B. 错

退耕还林、退耕还湖、退耕还草()

A. 对
B. 错

The Silk Road has an important place in history mainly because of its _____.

A. rich cultural legacy
B. commercial route
C. spread of Buddhism.
D. legendary stories

China get the techniques for making glass from _____.

A. Gutenberg
B. the Islamic world
C. India
D. Samarkand

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