The largest study ever to ask whether a low-fat diet reduces the risk of getting cancer or heart disease        that the diet has some effect on them.

A. has found out              B. has been found out  

C. have found out             D. have been found out

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科目:高中英語 來源: 題型:014

China has the larges population of —— of the world.

A. all the countries  B. all the other countries C. any country D. any other country

 

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科目:高中英語 來源:英語教研室 題型:014

China has the larges population of —— of the world.

A. all the countries  B. all the other countries C. any country D. any other country

 

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