It was not until all the milu deer ________ that we realized we should build a natural park to prote

题目简介

It was not until all the milu deer ________ that we realized we should build a natural park to prote

题目详情


It was not until all the milu deer ________ that we realized we should build a natural park to protect them.
A.died offB.died away C.died out D.died down
题型:单选题难度:偏易来源:不详

答案

C

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