it's our duty to get the work ----- A to finish B finishCfinishing Dfinished

问题描述:

it's our duty to get the work ----- A to finish B finishCfinishing Dfinished

D.finished

选D.
get sth. done固定用法

D finished
get +名词或代词+过去分词 意思是“某人或某物他到.地步(程度)”
又如
I must get my radio mended tomorrow.我明天必须把我的收音机修好.