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Allpossiblemeanstosavethewoundedsoldier.A.hasbeentriedB.havebeentriedC.istobetriedD.aretrying

题目详情

All possible means ________ to save the wounded soldier.

A. has been tried

B. have been tried

C. is to be tried

D. are trying

 

All possible means ________ to save the wounded soldier.

A. has been tried

B. have been tried

C. is to be tried

D. are trying

 

All possible means ________ to save the wounded soldier.

A. has been tried

B. have been tried

C. is to be tried

D. are trying

 

All possible means ________ to save the wounded soldier.

A. has been tried

B. have been tried

C. is to be tried

D. are trying

 

All possible means ________ to save the wounded soldier.

A. has been tried

B. have been tried

C. is to be tried

D. are trying

 

A. has been tried

A. has been tried

B. have been tried

B. have been tried

C. is to be tried

C. is to be tried

D. are trying

D. are trying

 

 
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答案和解析
B

主语是复数。

 

主语是复数。

 

主语是复数。

 

主语是复数。

 

主语是复数。