[题目]2010年1月11日讯.近日.新疆北部遭遇罕见强降雪袭击.降雪持续10天.部分地区积雪深度达85厘米.致使当地26万余人受灾.1人死亡.交通几乎中断.据此回答下列各题.[1]本次强降雪影响范围大.受灾面积广.下列关于此次雪灾的叙述不正确的是A．此次降雪是冷锋天气系统的影响B．新疆地区在冬季出现强降雪.水汽来自北冰洋.大西洋C．新题目和参考答案——青夏教育精英家教网—

题目内容

【题目】2010年1月11日讯，近日，新疆北部遭遇罕见强降雪袭击，降雪持续10天，部分地区积雪深度达85厘米，致使当地26万余人受灾，1人死亡，交通几乎中断。据此回答下列各题。

【1】本次强降雪影响范围大，受灾面积广，下列关于此次雪灾的叙述不正确的是

A．此次降雪是冷锋天气系统的影响

B．新疆地区在冬季出现强降雪，水汽来自北冰洋、大西洋

C．新疆属于温带大陆气候，全年降水量少，此次降雪从根本上解决了干旱

D．此次降雪过多，掩埋了牧草，使牲畜无法就食而导致灾害

【2】关于对该事件处理的措施，正确的是

①国家气象部门搞好预报预防工作②加强管理，及时调配救灾物资③加强公路积雪清

理疏通工作④利用GPS统计受灾区域，及时反馈受灾信息，及时求灾

A．①③④ B．①②③ C．②③④ D．①②④

【答案】

【1】C

【2】B

【解析】

试题分析:

【1】新疆处于干旱地区,寒潮带来的降雪只能缓解干旱,不能根本上解决,故该题选C项．

【2】应对寒潮要搞好气象预防预报工作;及时调配救灾物资,及时清理公路积雪,利用GIS统计受灾区域，及时反馈受灾信息，及时救灾，故④不对，选B项。

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