11.黄土高原低空云量减少导致地表蒸发量增大，主要是因为低云 A.反射地面辐射减少 B.吸收太阳辐射减少 C.反射太阳辐射减少 D.吸收地面辐射减少

答案A 解题分析 I区、V区地处季风区边缘，受夏季风影响最弱。

答案C 解题分析 该地区主要为热带沙漠气候，气候干旱，多沙漠， 其房屋特点是墙厚、门窗小，可以减少阳光和热风的影响，也可防 止风沙进入。

7.该调水工程调水量最大的季节是 A.春季 B.夏季 C.秋季 D.冬季

答案A 解题分析 高寒地区热量不足，冻土广布，风沙肆虐，土壤贫 瘠；红柳为耐旱树种，当地蒸腾量大不是主要困难；红柳并非稀缺 树种，对资金的需求量并不大；当地曾有种植红柳的历史，经验不 足的问题并不突出。

4.红柳遭大面积砍伐后给狮泉河镇带来的主要环境问题是 A.全球气候变暖加剧 B.淡水资源危机 C.土壤重金属积累 D.沙尘暴多发

【答案】池鱼思故渊守拙归园田

(Text 5) M:What about my order? W:Sorry,sir.What you wanted happens to be in short supply. M:But it's on your menu. W:Sorry,sir.We have just run out of it.Maybe you would like to try something else. (Text 6) M:You're so gifted.Your new film Cherry Tree,is a big hit. W:But I feel terrible. M:Sorry? W:I hate being famous.It's boring.I have to go to parties.I have to wear make-up all day. M:But you're rich now.You can buy anything you want.

8.山不厌高，海不厌深。 (曹操《短歌行》)

试题答案 15 CACBB 6~10 ACACA 11~15 ABCBA 1620 BABAB 附： 听力部分录音材料 (Text 1) W:Waiter,can you come here for a second,please? M:What's the problem,Madam? W:This soup is cold. M:I'm sorry.I'll bring you some hot soup. (Text 2) M:Have you got any plans for New Year's Day? W:I've been invited to attend a party at my friend's house.