Poor health and lack of money may both b

题库总管2019-12-17  17

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

选项 A:restraints        B:stainsC:scarcities        D:barriers

答案D

解析健康状况欠佳与经济困难都是教育发展的障碍。restraint“抑制”,例如: He is a man always speaking with restraint.他是个说话拘谨的人。stain“染色、着色”,例如:There's an ink stain on your shirt.你的衬衫上有一个墨水斑。scarcity“缺少、不足”,例如:The scarcity of fruit was caused by the drought.水果供不应求是由于干旱造成的。barrier"障碍”,最符合题意,例如:Heavy duties on imports and exports are a barrier to international trade.进出口的高关税是国际贸易的障碍。
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