问题 单项选择题 案例分析题

年平均气温0℃以下地区有常年积雪分布,常年积雪下限称为雪线,雪线高度与气温和降水相关,气温的垂直变化与空气的干湿程度有关。图2是北半球某山地南坡和北坡年平均气温随海拔变化情况。读图完成下列小题。

关于该山的叙述,正确的是()

A.甲坡是南坡,湿度大于乙坡

B.乙坡是北坡,湿度小于乙坡

C.3000m以上,南坡气温垂直变化差异大

D.3000m以上,北坡气温垂直变化差异大

答案

参考答案:D

解析:

该山位于北半球,南坡为阳坡,基带温度高,所以甲为南坡;北坡为阴坡,乙为北坡;南坡气温高,蒸发量大,湿度小于北坡,排除A、B项;3000m以上甲坡随高度气温变化慢,差异小,乙坡气温随高度变化快,差异大,所以选D项。

阅读理解

When Mr. David retired(退休),he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it.

But to his great surprise, many tourists came to see his house in summer holidays, for it was the most interesting building in the village. From morning to night there were tourists outside the house. They kept looking into the rooms through the windows and many of them even went into Mr. David’s garden. This was too much for Mr. David. He decided to drive the visitors away. So he put a notice on the window. The notice said: “If you want to satisfy your curiosity(好奇心), came in and look round. Price: twenty dollars.” Mr. David was sure that the visitors would stop coming, but he was wrong. More and more visitors came and Mr. David had to spend every day showing them around his house. “I came here to retire, not to work as a guide(导游).” he said angrily. In the end, he sold the house and moved away.

小题1:Mr. David’s house was              that many tourists came to see it.

A.so small

B.so quiet

C.so interesting

D.such interesting小题2:Mr. David put a notice on the window in order                   .

A.to drive the visitors away

B.to satisfy the visitor’s curiosity

C.to let visitors come in and look round

D.to get some money out of the visitors小题3:The notice made the visitors                 .

A.more interested in his house

B.lost interest in his house

C.angry at the unfair price

D.feel happy about the price小题4:After Mr. David put up the notice ,                          .

A.the visitors didn’t come any longer

B.fewer and fewer visitors came to see his house

C.more and more tourists came for a visit

D.no tourist would pay the money for a visit

单项选择题