题目内容

【题目】北京时间2016年10月17日7时30分,由我国航天员景海鹏和陈冬驾乘的神州十一号载人飞船成功发射。神舟十一号飞行任务是我国第6次载人飞行任务,也是中国持续时间最长的一次载人飞行任务,总飞行时间将长达33天。2016年10月19日凌晨,神舟十一号飞船与天宫二号自动交会对接成功。据此回答下列问题。

1神舟十一号发射时,我国下列现象可能出现的是( )

A. 长沙市昼长夜短 B. 我国正午太阳高度角都达一年中最小值

C. 三沙市该日太阳从东北方升起 D. 地球公转速度正在加快

2天宫二号与地球组成的天体系统与下列哪一类等级一致( )

A. 总星系 B. 地月系 C. 银河系 D. 太阳系

【答案】

1D

2B

【解析】本题主要考查太阳直射点移动规律,日出日落方向,地球公转的速度。了解天体系统的概念,等级划分,由高到低依次是总星系,银河系(与河外星系并列),太阳系,地月系。

1神州十一号发射时,北京时间是10月17日7时30分,太阳直射点在南半球,长沙市昼短夜长,A错。我国正午太阳高度角较小,但未达到一年中最小值,12月22日前后达最小值,B错。此时是冬半年,日出东南方向,三沙市该日太阳从东南方升起,C错。地球向近日点移动,公转速度正在加快,D对。

2天宫二号与地球组成的天体系统,是绕地球运转的天体系统,与地月系等级一致,B对。总星系、银河系、太阳系等级都高,A、C、D错。

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相关题目

【题目】A

Tour operators have seasonal deals on holidays to Canada, Australia and other countries in a new year.

Austravel

Holidaymakers can save up to 30% on a trip to Australia with the Austravel sale, which runs for about a month. It also includes a fortnight-long trip to Perth and a west coast self-drive trip from £795pp including flights in May or July.

austravel.com

Canadian Affair

The leading UK tour operator to Canada will be offering savings of up to £140pp during its winter sale. This includes a three-night city break to Toronto, including return flights, for just £399, if you book before 24 December. Other deals continue until 31 December.

canadianaffair.com

Thomson and First Choice

Some deals are being launched this week by Thomson and First Choice, with early booking offers including free places for kids, lower deposits and up to £300 off per couple on a lot of destinations.

thomson.co.uk, firstchoice.co.uk

Eurocamp

The camping company is offering thousands of Easter and May half-term holidays for under £350, such as an Easter break at La Baume on the French Riviera for just £25 a night, based on a stay in a two-bedroom holiday home. Early bookers can save up to 25% and secure a holiday with a deposit of just £99.

eurocamp.co.uk

Kuoni

Running from Christmas Eve, the Kuoni sale includes a wide range of offers. These offers include ten nights full board in the Maldives from £1,599 and seven nights in Phuket, Thailand from £999 per person both including flights and transfers (换乘).

kuoni.co.uk

【1】How long may you stay in Perth with Austravel?

A. One month. B. Two weeks.

C. One week. D. Four nights.

【2】What does the author say about Thomson and First Choice?

A. It requires no deposit.

B. It offers cheap return flights.

C. It is suitable for family travel.

D. It can save up to £300 per person.

【3】What do Eurocamp and Kuoni have in common?

A. Both have various offers.

B. Both include flights.

C. Both offer a discount for early booking.

D. Both need a deposit to secure a holiday.

【题目】B

Bad news sells. If it bleeds, it leads. No news is good news, and good news is no news. Those are the classic rules for the evening broadcasts and the morning papers. But now that information is being spread and monitored(监控) in different ways, researchers are discovering new rules. By tracking people’s e-mails and online posts, scientists have found that good news can spread faster and farther than disasters and sob stories.

"The ‘if it bleeds’ rule works for mass media," says Jonah Berger, a scholar at the University of Pennsylvania. "They want your eyeballs and don’t care how you’re feeling. But when you share a story with your friends, you care a lot more how they react. You don’t want them to think of you as a Debbie Downer."

Researchers analyzing word-of-mouth communication e-mails, Web posts and reviews, face-to-face conversations found that it tended to be more positive than negative(消极的), but that didn’t necessarily mean people preferred positive news. Was positive news shared more often simply because people experienced more good things than bad things? To test for that possibility, Dr. Berger looked at how people spread a particular set of news stories: thousands of articles on The New York Times’ website. He and a Penn colleague analyzed the "most e-mailed" list for six months. One of his first findings was that articles in the science section were much more likely to make the list than non-science articles. He found that science amazed Times’ readers and made them want to shae this positive feeling with others.

Readers also tended to share articles that were exciting or funny, or that inspired negative feelings like anger or anxiety, but not articles that left them merely sad. They needed to be aroused(激发) one way or the other, and they preferred good news to bad. The more positive an article, the more likely it was to be shared, as Dr. Berger explains in his new book, "Contagious: Why Things Catch On."

【1】 What do the classic rules mentioned in the text apply to?

A. News reports. B. Research papers.

C. Private e-mails. D. Daily conversations.

【2】What can we infer about people like Debbie Downer?

A. They’re socially inactive. B. They’re good at telling stories.

C. They’re inconsiderate of others. D. They’re careful with their words.

【3】 Which tended to be the most e-mailed according to Dr. Berger’s research?

A. Sports news. B. Science articles.

C. Personal accounts. D. Financial reviews.

【4】What can be a suitable title for the text?

A. Sad Stories Travel Far and Wide. B. Online News Attracts More People.

C. Reading Habits Change with the Times. D. Good News Beats Bad on Social Networks.

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