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WHO, together with the medical workers in the different parts of the world, _____ trying to find a way to
prevent the disease H1N1from _____.

A. is; spreading
B. are; spreading
C. is; spread
D. are; spread
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科目:高中英语 来源:期末题 题型:单选题

WHO, together with the medical workers in the different parts of the world, _____ trying to find a way to
prevent the disease H1N1from _____.
[     ]
A. is; spreading
B. are; spreading
C. is; spread
D. are; spread

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科目:高中英语 来源: 题型:

WHO, together with the medical workers in the different parts of the world ,_____ trying to

find a way to prevent the disease H1N1 from ______.

A. is; spreading     B. are; spreading   C. are ; spread     D. is ; spread

 

查看答案和解析>>


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