题目内容

【题目】近年来,我国山西、内蒙古等能源输出地逐步用电力输出代替煤炭输出。沿海输入地鼓励用电,优化能源消费结构。据此完成下面小题。

1用电力代替煤炭输出会

①减少我国温室气体排放 ②促进输出地经济增长 ③增加我国交通运输压力 ④增加输出地环境压力

A. ①②B. ①③C. ②④D. ③⑤

2输入地鼓励居民用电动汽车替代燃油汽车,主要目的是

A. 改善大气环境B. 缓解交通拥堵C. 减轻噪声污染D. 减少交通事故

【答案】

1C

2A

【解析】

1煤炭输出,对于输出地来说利润较低,但煤炭燃烧不发生在本地,可减轻环境压力;电力输出,对于输出地来说利润要高,但本地得燃煤发电增加了环境压力.因而②④正确.煤炭燃烧在山西、内蒙还是在沿海,都在我国范围内,并没有减少我国温室气体的排放,①错误.输出煤炭,需借助铁路、水运等交通方式,输出电力减轻了我国交通运输压力,③错误.故选:C

2输入地鼓励居民用电动汽车替代燃油汽车,主要目的是改善大气环境(电能相对燃油,更环保)A符合题意。

了解我国调整能源结构的意义和做法。

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【题目】The police are looking for robbers who stole valuable diamonds from the jewelry show at the City Centre yesterday evening. The owner reported that a necklace was taken by a young couple. It was worth $1.5 million. Witnesses said that a couple caught their eyes because they seemed too young to be interested in such expensive jewelry. In his store, a salesman said that the couple were dressed in clothing that seemed too casual(随便)for the jewelry show. According to a saleswoman who talked with them, the couple said that they were interested in a special necklace for the woman to wear at their wedding next month. The man said that he was a well-known sportsman, so many reporters and guests would come to the wedding ceremony.

The saleswoman left the couple looking at the necklace when she went to help an elderly man who fell out of his wheelchair. Unfortunately, when she got back, the couple and the necklace were gone. The police have realized that the old man was part of the robbery plan.

The police think the same gang(;)of thieves robbed a hotel downtown last month. At that time, a woman was checking in when two men with guns threatened the hotel clerk. Although the clerk was very brave, he had to hand them about $1,500. Strangely, the woman who was checking in didn't seem afraid at all and she disappeared before the police arrived. The police are working hard to find the criminals.

1What is the value of the missing necklace believed to be?

A. $1,500 B. $15,000 C. $150,000 D. $1,500,000

2Why did the couple attract the salesman's attention? Because .

A. their clothes were too casual B. the woman wore a special necklace

C. hey seemed like reporters D. they were arguing out loud

3The underlined word "threaten" in the last paragraph means " " in Chinese.

A. 追赶 B. 责骂 C. 威胁 D. 偷窃

4This passage is possibly .

A. a science fiction B. a news report

C. an advertisement D. a children's story

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