Poor health and lack of money may both be______ to educational progress.

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问题 Poor health and lack of money may both be______ to educational progress.

选项 A、restraints
B、stains
C、scarcities
D、barriers

答案D

解析 名词辨析,四选项的意思分别为:A.rest=raints束缚,约束;B.stains污点;C.scarcities稀少;D.barriers障碍,根据句子的前因后果,只能填入barriers一词。
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本试题收录于: 英语题库普高专升本分类
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