The time is drawing near_____food raised in space will directly benefit humans below.A.whereB.whenC.

题目简介

The time is drawing near_____food raised in space will directly benefit humans below.A.whereB.whenC.

题目详情

The time is drawing near  _____   food raised in space will directly benefit humans below.
A.whereB.whenC.whetherD.why
题型:单选题难度:偏易来源:不详

答案

B

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