.“Meals on wheels” is a free service, ____ hot meals are delivered to elderly people who may not be

题目简介

.“Meals on wheels” is a free service, ____ hot meals are delivered to elderly people who may not be

题目详情

.
“Meals on wheels” is a free service, ____ hot meals are delivered to elderly people who may not be able to move around very easily.
A.thatB.whichC.whereD.what
题型:单选题难度:偏易来源:不详

答案

C

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