题目内容

【题目】读表回答问题:

年份

1957

1990

2000

中国耕地面积(亿公顷)

1.12

0.96

0.88

中国总人口数(亿人)

6.46

11.33

12.90


(1)1990~2000年比1957~1990年间的平均人口增长数(大或小),主要原因是。我国人均耕地变化呈趋势。
(2)分析我国土地利用类型齐全,耕地少的自然原因?

【答案】
(1)大;医疗卫生条件的改善;下降
(2)

人口基数大、人口增长快


【解析】阅读表格内容可知,(1)1990~2000年比1957~1990年间的平均人口增长数大,主要原因是医疗卫生条件的改善。我国人均耕地变化呈下降趋势。(2)我国土地利用类型齐全,耕地少的自然原因是人口基数大、人口增长快。根据题意。
所以答案是:(1)大;医疗卫生条件的改善;下降;(2)人口基数大、人口增长快。

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【题目】阅读短文,下列问题
B
Mark Twain tells a boy's story in The Adventure of Huckleberry Finn. Huck is a poor child without a mother and a home. His father drinks too much alcohol(酒精) and always beats him.
Huck's situation frees him from the restriction of society. He explores in the woods and goes fishing. He stays out all night and does not go to school. He also smokes. Huck runs away from home. He meets Jim, a black man who has escaped (逃脱) from slavery(奴隶制). They travel together on a raft (木筏) made of wood down the Mississippi River. Mark Twain started writing “Huckleberry Finn” as a children's story. But it soon became serious. The story tells about the social evil of slavery,which is seen through the eyes of an innocent child. Huck's ideas about people are formed by the white society in which he lives. So, at first, he does not question slavery. Huck knows that important people believe slavery is natural and this is the law of God. So, he thinks it is his duty to tell Jim's owners where to find him.
Later, Huck comes to understand that Jim is a good man. He finds he cannot carry out his plan to inform Jim's owners of his whereabouts (下落). Instead, he decides to help Jim escape. He decides to do this, even if God punishes him.
(1)The underlined word “restriction” probably means _________.
A.something that you are expected to do
B.something that you are not allowed to do
C.something that you are able to do
D.something that you look forward to doing
(2)Which of the following about Huck is NOT true?
A.His father likes to beat him.
B.He doesn't go to school.
C.He lives with his mother.
D.He smokes.
(3)What can we infer from the passage?
A.Huck will be punished by God for what he does.
B.Huck's childhood is full of happiness.
C.It's Huck's situation that makes him decide to help Jim escape.
D.Huck is a white boy.
(4)Why does Huck change his mind at last?
A.He has made friends with Jim.
B.He finds out the weakness of slavery.
C.He finds that Jim is a good man.
D.God tells him to do so.
(5)What is the passage mainly about?
A.The outline (概要) of The Adventure of Huckleberry Finn.
B.The childhood of Huckleberry.
C.The reason why Mark Twain wrote the story.
D.The effect of slavery.

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