The waters of this great lake, which is also the world's deepest, have been by waste from a chemical factory. A. cleaned B. cleared C. dirtied D. thrown 【查看更多】

 

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105. The waters of this great lake, which is also the world's deepest, have been ____ by waste from a chemical factory.

A．cleaned

B．cleared

C．dirtied

D．Thrown

 

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105. The waters of this great lake, which is also the world's deepest, have been ____ by waste from a chemical factory.

A.cleaned                 B. cleared                 C. dirtied                  D. Thrown

查看答案和解析>>


105. The waters of this great lake, which is also the world's deepest, have been ____ by waste from a chemical factory.

A．cleanedB．clearedC．dirtiedD．Thrown

查看答案和解析>>


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