[题目]影响我国夏季降水的主要因素是A．夏季风B．冬季风C．东北风D．西北风题目和参考答案——青夏教育精英家教网—

题目内容

【题目】影响我国夏季降水的主要因素是

A．夏季风

B．冬季风

C．东北风

D．西北风

【答案】A

【解析】

试题分析：

夏季风的影响是导致我国降水时空分配不均的主要原因，受季风影响，我国东部地区降水主要集中在夏秋季节．年降水量空间分布的总趋势是从东南沿海向西北内陆递减，故选A．

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【题目】

Bikesharing has swept across China, with an increasing number of people choosing bike riding instead of driving. The bike that the service company provides has GPS or Bluetooth on it, and those bikes can be easily unlocked with a smart phone and left anywhere in public. Bikesharing allows people to borrow a bike from one place and return it at another place easily.

In some cities, we can see more and more people riding this kind of sharingbikes. It's very convenient to use the bikes if you have a smart phone. First, you have to download such an APP on your smart phone. Then what you need to do is to find a nearest bike through the APP, scan the QR code on the bike or connect your phone with the bike over a Bluetooth wireless connection. You will find the bike can be unlocked itself. Then you can enjoy your trip. What's more, the greatest advantage of bikesharing is that you can easily find one and never worry about where to park it. The cost of riding depends on the time that you spend. Normally, every hour you ride, you need to pay one yuan. It doesn't cost so much, does it?

At the same time, some people park the bikes in their own homes. Besides, some people don't value the bikes. Now service companies are trying to solve the problem like being stolen.

Technology and science have changed our social lifestyles. We have to say bikesharing brings us more convenience without doubt. And we also hope that people can not only enjoy it but also put it to good use.

【1】From the first paragraph, we know ________.

A. bikesharing is invented in China

B. sharingbikes are used by some people

C. most people in cities don't drive

D. sharingbikes can be borrowed anywhere

【2】The underlined word “scan” in Paragraph 2 probably means ________ in Chinese.

A. 浏览 B. 扫描 C. 审视 D. 细查

【3】If you want to use a sharingbike, you must ________ first.

A. have a smart phone and download an APP

B. download an APP and pay for the trip

C. unlock the bike and download an APP

D. find a nearest bike and borrow it from anyone