【题目】信息匹配。
WeChat, known as Weixin in China, is a mobile phone communication service which was developed after QQ by Tencent on January 21, 2011 in China. It is free to use and has been the most popular in China.

You can register(注册) WeChat with your phone number, and add your friends' numbers in your contact list. It works just like talking on QQ. You can send your pictures and share your feelings. And your friends are able to find them as soon as they get online. What's more, they can also give you their comments such as " ".

It can send voice messages, text messages, pictures and videos. Different information could be sent to your friends. WeChat provides(提供) us with shopping, games, news, e-banks and so on. If you want to order a dinner in a restaurant, you can even pay for it by WeChat. In this way, it will help you save time and money.

WeChat is supported on Wifi, 2G, 3G and 4G, so you can chat with your family or friends in a new way but using your phone at a low price anytime and anywhere. Even though your friends stay abroad, they are still able to use WeChat to communicate with you and share their interesting experiences with you.

However, there are some dangers of WeChat. It is often reported that many traffic accidents are caused by careless drivers who can't help playing on WeChat while driving. And some bad guys even use WeChat to gamble(赌博), which breaks the law. Luckily, WeChat is improved now and then.

So it seems impossible that WeChat will be replaced in the near future. It is going to solve these difficulties and develop better and better.

A. WeChat will be better and better.
B. WeChat is easy to use.
C. WeChat costs little but is quite popular.
D. WeChat is better than QQ.
E. WeChat is helpful in many ways.
F. Be careful when using WeChat.

【题目】阅读理解
Why don't birds get lost on their long flights (飞行) from one place to another? Scientists have studied this puzzle for a long time. Now they're starting to fill in the blanks(空白).
Not long ago, experiments showed that birds use the sun to guide them during daylight hours. How do birds fly at night? Tests with artificial stars, which are made by people, have proved that certain night-flying birds are able to follow the stars in their long-distance flights.
They found a bird that spent its lifetime in a cage and never flew under a natural sky. But it was born with the ability to use the stars to look for the direction. This bird's cage was placed under the sky filled with artificial stars. Any change in the position of the artificial stars caused a change in the direction of the bird's flight. From the experiment, they found that the bird tried to fly in the same direction as those artificial stars moving under the natural sky.
But the stars are of course birds' main ways of navigation (航行), when the stars are hidden by clouds, they can still find their way by such landmarks (路标) as river courses, mountain ranges (山脉), coast lines and so on. Because of this ability, people use the dove (鸽子) to send messages in some fields. For example, the doves were used to send messages in both World War I and World War II. During that time, thousands of doves were used to carry important messages in order to save the lives of many thousands of people. So it is also the symbol of peace.
But when it's too dark to see these things, the doves are not able to find their way. They only circle helplessly and get lost.
根据短文内容选择最佳答案.
(1)The underlined word “artificial” in the passage means “________” in Chinese.
A.艺术的
B.人造的
C.永恒的
(2)According to the experiments, birds can follow ________ in their flight during the sunny days.
A.the stars
B.the sun
C.the river courses
(3)Which picture shows the right direction of the artificial star and birds?
A.
B.
C.
(4)Which of the following is TRUE according to the passage?
A.The reason why birds don't get lost on long flights has been known to scientists for many years.
B.The stars are of course birds' only ways of navigation.
C.In the darkness, doves can't find their way.
(5)What is this passage mainly about?
A.Birds can fly a long distance.
B.The dove is the symbol of peace.
C.How the birds find their ways.

【题目】阅读下面短文,根据短文内容判断句子的正误。正确的涂A,错误的涂B。(共5小题,每小题2分;计10分)

Here are some of the fastest animals in the animal world. As you read about them, remember that top speed of hummer runners is 20 to 25 miles an hour. And the fastest human runner can only run at this speed for a few hundred meters.

Heavy people do not run very fast. But some heavy animals can run at amazing

speed. Black rhinos can run at a speed of almost 30 miles an hour, even though they may weigh over 3,500 pounds.

Cheetahs are the fastest land mammals (哺乳动物) over short distances (距离).

They can run at a speed of over 70 miles an hour. But they can get tired quickly and usually stop after a few hundred meters.

Pronghorn antelopes are the fastest land mammals over long distances. They can run at a speed of 35 miles an hour for many miles. Their top speed is probably more than 50 miles an hour.

Hummingbirds are the smallest birds. But they move their wings (翅膀) faster than other birds. Some of them beat their wings 4,500 times a minute.

Ostriches can't fly, but they can run faster than other birds and most other animals as well. They can run at a top speed of 43 miles an hour for a short distance, but can keep up a speed of more than 30 miles an hour over long distance. They are also the largest of all birds, and they lay the largest eggs.

【1】Black rhinos can run faster than the fastest human runners.

【2】Though cheetahs run very fast, they get tired soon.

【3】Pronghorn antelopes are the fastest animals over short distances.

【4】Hummingbirds move their wings faster than other birds because they are large.

【5】Ostriches can run fast over long distances.

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