题目内容

【题目】当帕米尔高原还是满天星斗时,乌苏里江的江面已经散落着阳光。回答下列问题。

【1】这主要反映了我国领土东西端

A.气候的差异

B.天气的差异

C.时间的差异

D.人们习惯的差异

【2】两地之间这种差异的产生主要是由于两地

A.纬度跨度大

B.经度跨度大

C.经济差异大

D.地形差异大

【3】我国陆地面积在世界各国中仅次于

A.美国、加拿大

B.美国、巴西

C.俄罗斯、巴西

D.俄罗斯、加拿大

【答案】

【1】C

【2】B

【3】D

【解析】

试题分析:

【1】由题目可知,当帕米尔高原还是满天星斗时,乌苏里江的江面已经散落着阳光,这是说明了我国东西部地区出现了时间的差异,故选C.

【2】我国东西跨度广,最东边到最西边约跨62个经度,跨了四个时区,所以当最东边的乌苏里江的们迎来新一天的第一缕曙光时,帕米尔高原却还是满天星斗,故选B.

【3】我国疆域辽阔,面积广大,陆地领土面积约960万平方千米,领土面积在世界上排名第三,仅次于俄罗斯和加拿大,故选D.

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【题目】

【1】____ (compare) with life on the Earth. life on Mars would be better in some ways.

【2】A very popular form of ______________ (entertain) is online games.

【3】Are scientist in ____ (.agree) that living on Mars would be possible for humans in the future?

【4】At present, our spacecrafts are too slow__(carry) large numbers of ___ (passenger)

to Mars.

【5】"Dear aliens, _____________(human) are thinking about moving to another planet...'

【6】Is there any __________ (possible) that I will meet you tomorrow afternoon?

【7】Food would most _____(probable) be in the form of pills and would not be so___ (taste).

【8】Goods from the Earth __________ (be) hard to find.

【9】However, the spacecraft would travel so fast that the journey to Mars might be quite________

(comfort).

【10】It__________ (hope) that people could start all over again and build a better world on Mars.

【11】It takes Mars about two years ________ (circle) around the sun once.

【12】Life on Mars would be interesting as well as ___________ (challenge).

【13】Mars dollars are electronic and ____________ (store) in the planet Mars Bank.

【14】Our own planet, the Earth. is becoming more and more ___________ (crowd) and___________ (pollute) because of the rapid increase m population.

【15】People travelling to Mars need helmets, air tanks.___________ (dry) food, power packs and________(sleep) bags.

【16】People would have to wear boots that are_________ (special) designed to prevent themselves from _____________ (float) off into space.

【17】The survey __________ (carry) out in schools in Sunshine Town a couple of days ago.

【18】The population on the Earth is still increasing _____________ (rapid).

【19】What would it be like _________ (live) on Mars?

【20】With the_____________ (develop) of technology, by the year 2100. the journey might only take about 20 minutes in spacecraft that travel at the speed of light!

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