题目内容

【题目】(题文)读“中国人口增长折线图”,回答下面小题。

【1】(小题1)2010年,我国人口总数为( )

A. 11.08亿 B. 11.34亿 C. 12.66亿 D. 13.40亿

【2】(小题2)我国是世界上人口最多的国家,对此我国采取的人口国策是( )

A. 计划生育 B. 鼓励生育

C. 单独二孩 D. 全面二孩

【3】(小题3)下列关于我国这一人口政策产生成就的叙述,错误的是( )

A. 人口增长速度大幅度降低 B. 人口总量所有下降

C. 转变了人口增长方式 D. 缓解了人口对资源环境压力

【4】(小题4)下列属于人口增长过快带来的问题是( )

A. 劳动力短缺 B. 社会负担减轻

C. 人口老龄化 D. 环境恶化

【答案】

【1】【1】D

【2】【2】A

【3】【3】B

【4】【4】D

【解析】

【1】【1】我国人口一直在增长,从图中可知,2010年,我国人口总数为13.40亿,是世界上人口最多的国家。

【2】【2】我国人口增长的特点就是人口基数大,这样在很长的一段时间内人口的总量还会增长,度过高峰期后,人口的总数才会下降,但人口素质不高的情况在短时间内还是难以根本改变,人口与经济、社会、资源、环境的矛盾依然会十分突出,因此,实行计划生育,控制人口数量,提高人口质量,是我国的一项长期的基本国策。

【3】【3】自20世纪70年代初期我国大力推行计划生育政策以来,人口过快增长的势头得到有效遏制,人口增幅逐渐下降.但是,由于我国人口基数大,青少年比重高,增长速度快,每年新增人口仍达1000多万,在今后一段较长的时期内,人口总量还将持续增长.故B符合题意。

【4】【4】劳动力短缺、人口老龄化是人口增长过慢带来的问题,交通堵塞、环境污染、就业困难都是人口增长过快带来的问题,故选D。

练习册系列答案
相关题目

【题目】

It was nice for me to get away from the fog and take a trip to see a food festival. In Gilroy, a warm and sunny town in the US, people celebrate(庆祝) one of the best food festivals —the Gilroy Garlic Festival. Gilroy is famous for its delicious garlic(大蒜) food. This year the festival was great! It was all about food and fun.

There were many kinds of foods and all of them had a garlic flavor. I think the garlic fries were the best. The fries were dark golden in color, with the fresh smell of garlic. The main dish of the festival was garlic ice cream. It was wonderfully sweet. What's more(而且), it was free. There was even garlic chocolate and pizzas. I was surprised that there were so many kinds of garlic foods. The festival was full of surprises. Some even said there were kangaroos and crocodiles(袋鼠和鳄鱼), too. But I don't think it was true. The wonderful garlic flavor makes the Gilroy Garlic Festival a special part of summertime.

【1】Gilroy is famous for its________.

A. weather B. garlic food

C. chocolate D. kangaroos

【2】The word “flavor” means ________.

A. 形状 B. 价格

C. 味道 D. 象征

【3】Which of the following best describes the author's idea?

A. The Gilroy Garlic Festival is held in the town of Gilroy.

B. The Gilroy Garlic Festival is a great food festival.

C. The Gilroy Garlic Festival is about garlic ice cream.

D. The garlic fries were dark golden in color.

【4】From Paragraph 2, we know it's a fact that________.

A. the garlic fries were not the best in the festival

B. garlic ice cream was not sweet

C. garlic chocolate and pizzas were cheap

D. garlic ice cream was the main dish of the festival

【5】According to the author, which of the following is TRUE?

A. The garlic foods in the festival were wonderful.

B. There was food from kangaroos in the festival.

C. The Gilroy Garlic Festival is celebrated in spring.

D. The town of Gilroy sells delicious garlic.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网