题目内容

【题目】自2006年6月15日起,新热带气旋等级国家标准正式颁布实行。根据新标准,热带气旋分

为热带低压带,热带风暴、强热带风暴、台风、强台风和超强台风六个等级(见下表)。读表回答下列问题。

名称

热带低压带

热带风暴

强热带风暴

台风

强台风

超强台风

中心附近最大风力

67级

89级

1011级

1213级

1415级

16级或以上

24.【1】热带气旋桑美2006年8月10日17时25分在浙江省登陆,中心附近最大风力达17级。该热带气旋属于:

A.强热带风暴    B.台风    C.强台风    D.超强台风

【2】从卫星云图上看,桑美是一个:(

A.逆时针向外辐射的大漩涡

B.逆时针向中心辐合的大漩涡

C.顺时针向外辐散的大漩涡

D.顺时针向中心辐合的大漩涡

【答案】

【1】D

【2】B

【解析】

试题分析:

【1】由于热带气旋桑美 中心附近最大风力达17级,根据表格列举的强热带风暴、台风、强台风和超强台风的标准可知,热带气旋桑美属于超强台风,故选项D正确

【2】根据常见天气系统特点可知,气旋属于低压系统,水平方向空气由四周向中心辐合,故排除选项A、C;由于热带气旋桑美 在浙江省登陆,所以是北半球的气旋,水平方向气流向右偏转,呈逆时针辐合(北逆南顺),故选项B正确

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【题目】(河南省焦作市2016届高三第一次模拟)阅读理解。

Online purchases have soared during the Chinese New Year holiday.

It’s the dead of winter in Shanghai. Delivery man Liu Jia and his colleagues start the day when most of people are still asleep. Working at a distribution point of a shopping website in Shanghai, they promise to deliver products within three hours of an order being placed. “I buy most of my grocery online, especially the heavy items. It’s convenient and cheap compared to the supermarket in my neighborhood,” Customer Chen Hong said. Orders such as these have increased for the New Year, forcing Liu Jia to work around the clock. “The orders are usually rice, laundry detergent(洗涤剂), tissue paper and snacks, mostly food and articles for everyday use,” Liu Jia said.

According to an industry report, China’s B2C (Business to Customer) online sales are growing at an annual rate of 25 percent. Competition between online giants like Taobao and Jingdong is now fiercer than ever. “The essence of online shopping is that customers can buy products easily. So the competition is about: firstly, the range of products; secondly, the depth under each category of products; third, the price and user experience,” Pan Biao, vice president of YHD. com, said. E-commerce is one of China’s fastest growing sectors. It’s changed people’s buying habits, and even their living habits. And it’s had a huge impact on the retail industry. To make online shopping more convenient, major sites are investing heavily to build payment systems

and logistics(物流)networks.

On average, a retailer now can deliver span>goods to the majority of cities within 3 days, and to towns and more remote areas in the country within a week. “Competition will produce a number of good companies, making better products and services that customers need. In the field of E-commerce, we are leading the world in terms of products, services and industry development,” Liu Yinbin, associate professor with Dept of Information Management, Shanghai University, said. Experts also say customers are increasingly making their online purchases from mobile devices, opening up vast new opportunities and competition for retailers.

【1】All of the following about Liu Jia are true EXCEPT that ________.

A. he works as an online store owner in Shanghai

B. he has to work around the clock to deliver so many products

C. he starts working when most of people are still asleep

D. he must deliver products within three hours of an order being placed

【2】 The possible meaning of the underlined word “essence” in Paragraph 3 is ________.

A. way B. advantage

C. result D. influence

【3】What can we learn from the passage?

A. Chen Hong buys most of her electronic products online.

B. Pan Biao encourages retailers to open up new chances.

C. China’s B2C online sales are growing at a rate of 25 percent.

D. Liu Yinbin thinks competition will help make better products and services.

【4】 Which of the following can be the best topic of the passage?

A. Customers like buying mobile devices.

B. Online shopping increases rapidly for Chinese New Year.

C. Most customers buy food and articles for everyday use.

D. Taobao and Jingdong are competing fiercely.

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