They are considering to the countryside to work.A. to be sentB. to sendC. being sentD. se

问题补充：

They are considering to the countryside to work.

A. to be sent

B. to send

C. being sent

D. sending

答案：

A. to be sent

B. to send

(答案→)C. being sent

D. sending

解析：consider意思是:考虑时,后面要接动名词,根据句意,这里要用被动形式,所以选C选项.