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2016年职称英语考试综合类阅读判断模拟试题(19)免费下载，
se are regions where the annual range of the soil temperature can be over 75℃. Furthermore, during the summer there are few clouds in the sky to protect plants from the sun's ray. Another problem is the fact that there are frequently strong winds which drive small, sharp particles of sand into
2016年职称英语考试综合类阅读判断模拟试题(19)
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