题目

读下图,完成下列要求:(14分)  (1)图中①地区荒漠化的主要自然原因是                 ;主要人为原因是                   。(2分)图中①地区绿洲退化严重,对这一现象形成的原因,下列推测成立的是(          )(多项选择)(2分) A.人口增长迅速 B.气候变暖,蒸发量增大C.为争取区域内粮食自给,大力开荒种粮  D.耕作技术落后,灌溉措施不当,出现次生盐渍化  E.水资源污染严重 (2)图中②地区荒漠Your sister is said ______ in the supermarket when she was doing shopping yesterday.A. to be badly treatedB. treating badlyC. being badly treatedD. to have been badly treated
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