Nowadays, more and more people are dedicated _____ the poor in the remote areas.A.to helpB.in helpin

题目简介

Nowadays, more and more people are dedicated _____ the poor in the remote areas.A.to helpB.in helpin

题目详情


Nowadays, more and more people are dedicated _____ the poor in the remote areas.
A.to helpB.in helpingC.on helpingD.to helping
题型:单选题难度:偏易来源:不详

答案

D

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