231. The old man is used to sleeping without a ________in order to keep his back from bending.A.netB

题目简介

231. The old man is used to sleeping without a ________in order to keep his back from bending.A.netB

题目详情


231. The old man is used to sleeping without a ________in order to keep his back from bending.
A.netB.pillowC.slippersD.Quilt
题型:单选题难度:偏易来源:不详

答案

 B

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