问题 选择题

表为中国径流带主要特征值,据此回答14—16题。

径流带降水量(毫米)径流深度(毫米)蒸发量(毫米)径流系数(%)
A<200<10<200<10
B200—40010—50200—30010—20
过渡带400—80050—300300—40020—40
C800—1600300—900400—70040—60
D>1600>900>700>60
小题1:表中A、D径流带所在地区的主要外力作用分别是   (    )

A.流水作用 风力作用

B.风力作用 流水作用

C.冰川作用 风力作用

D.风力作用 海浪作用

小题2:与表中B、C径流带对应的自然植被分别是 (    )

A.荒漠 落叶阔叶林

B.温带草原 针叶林

C.温带草原 亚热带常绿阔叶林

D.落叶阔叶林 亚热带常绿阔叶林

小题3:表中B径流带所在地区国土整治的可行性措施是(    )

A.合理确定载畜量,防治土地荒漠化

B.保育天然植被,防治水土流失

C.退耕还林还草,进行小流域综合治理

D.合理利用水资源,发展瓜果棉等特色产业

答案

小题1:B

小题2:C

小题3:A

本题考查资料的综合分析能力(气候和河流)。

小题1:根据表格信息,A表示年降水量小于200mm的干旱地区,河流流量小,故以风力作用为主;D地区年降水量大,径流量大,故为湿润地区,故以流水作用为主。

小题2:B地区年降水量为200—400之间,为半干旱地区,发育的植被为温带草原;C地的降水量为800---1600之间,为湿润地区,分布在我国的秦岭—淮河以南,故为亚热带季风气候,发育的植被为亚热带常绿阔叶林。

小题3:B地区为半干旱地区,自然植被为温带草原,故主要的生态环境问题是过度放牧等植被的破坏而引起的土地荒漠化加剧。故国土整治的措施A项正确。

选择题
填空题

In its more extreme forms persecution mania is a recognized

form of insanity. Some people imagine that others wish to kill

them, or imprison them, or to do them some other grave injury.

Often the wish to protect themselves from imaginary persecutors   (1)______

leads them into acts of violence which make it necessary to restrain

their liberty. This, like many other forms of insanity, is

only an exaggeration of tendency not at all uncommon among      (2)______

people who count as normal. I do not propose to discuss

the extreme forms, that are a matter for a psychiatrist.       (3)______

It is the milder forms that I wish to consider, since they      (4)______

are a very frequent cause of unhappiness, and because, not having

gone much far as to produce definite insanity, they          (5)______

are still capable of being dealt by the patient himself,       (6)______

provided he can be induced to diagnose his trouble

right and to see that its origin lies within himself and        (7)______

not in the supposed hostility and unkindness of others.        (8)______

We are all familiar with the type of person, man or woman,

who, according to his own account, is perpetually the victim

of ingratitude, unkindness, and treachery. People of such kind     (9)______

are often extraordinarily plausible, and secure warm sympathy

from those who have not known them long. There

is, as a rule, nothing inherently improbable about every separate    (10)______

story that they relate.

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