These days students are often asked .A.what resolution they would make for the coming year.B.why can't they listen to teachers more carefully in class.C.if they have finished the second project about 题目和参考答案——青夏教育精英家教网—

题目内容

These days students are often asked ________.

A.what resolution they would make for the coming year.

B.why can't they listen to teachers more carefully in class.

C.if they have finished the second project about new invention.

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–How do you like the movie you saw last night?

-- It was really moving that almost all the people ended up _____ their eyes out.

A. to cry B. crying C. cry

Could you buy today's China Daily for me when you walk __________ (经过) the newspaper stand?

There are plenty of books in our library. But only them are new.

A.three hundred of B.three hundred C.hundreds of D.three hundreds

Your Internet experience will be influenced, when the net speed is too slow-it takes so long to open a web page and the reality show you are watching stops every few minutes. That can be very unpleasant. But it could be a thing of the past after 5G networks fully arrive.

The "G" stands for the "generation" of your mobile network. 1G let us talk to each other, 2G let us send messages, 3G gave us mobile data (数据) and the Internet, and 4G made all of these things faster. About 100 times faster than 4G networks, 5G will let people enjoy a faster Internet speed than ever before. This means that you will be able to download (下载) an HD movie in seconds with a short delay (延迟). But 5G won't just bring faster mobile Internet. People can use it for many other things as well.

With a 5G network, the short delay in information exchange will allow driverless cars to run more safely, as they will be able to communicate in real time and avoid unexpected dangers. At the same time, 5G -enabled wearable devices (设备) will keep doctors know what is happening to their patients and let them know in time if there is something wrong. Besides, VR games will become more popular with 5G. The short delay of 5G will make the games feel even more real.

According to BBC, though 5G will make our lives more convenient, it will not be perfect. For one thing, 5G will not travel "far". On 4G networks, you can be 10 kilometers away from the nearest transmission base (传输基站) and seldom lose signal (信号). But 5G will only cover about 300 meters, meaning that we will need more transmitters so that we can get signals. And in order to use 5G, we will have to buy new products exactly made for 5G that are expensive now.

1.After 5G is widely used, ________.

A.opening a web page and the reality show can become a past thing

B.the Internet speed will be faster when we surf the Internet

C.we won't have the unpleasant feelings anymore

2.What can we infer from the Paragraph 2?

A.We cannot download an HD movie with 4G.

B.3G makes it possible for us to go shopping online.

C.Faster mobile Internet is the only improvement for 5G.

3.What does the writer mean to do in Paragraph 3?

A.To give examples about the convenience brought by 5G.

B.To show different opinions from the possible 5G users.

C.To question the possibility of using 5G in daily life.

4.According to BBC, ________.

A.you won't lose signals while using 5G

B.downloads of 5G overweight its upsides

C.5G can be used on certain mobile phones

5.What is the best title of the passage?

A.5G Is Being Widely Used.

B.5G Will Make Life More Convenient.

C.5G -A Perfect Technology for Fun.

— Do you know Switzerland is famous ________ the capital of clocks and watches?

— Yes, and the people are proud ________ its clean environment.

A.for; of B.as; of C.for; in

从 A—G 选项中选出能填入空白处的最佳选项补全对话，有二项是多余的。

A: You must be excited about leaving for China tomorrow, Steve!

B:1.

A: Why?

B: Well, for one thing, I don’t know how to use chopsticks very well… and I don’t know how to behave at the dinner table.

A: Oh, I see. Well, one important thing is that you’re not supposed to start eating first if there are older people at the table.

B:2.. In the United States, it doesn’t matter.

A: Yeah, I know. It’s also impolite to stick your chopsticks into your food.3.

B: Oh, OK.

A: Oh, and there’s one more thing you need to know.4.. Only parents are expected to talk at the dinner table. Children are not allowed to speak.

B: Wow!5.

A: Haha, I’m just kidding!

A.That’s unusual.

B.Yeah, but I’m a little nervous, too.

C.You’re not supposed to talk when you’re eating dinner.

D.That’s interesting.

E.You shouldn’t point at anyone with your chopsticks, either.

F.That’s easy.

G.We all know that is impolite.

The Tokyo Summer Olympics will be held in 2021. The medals(奖牌) are quite special. People used old mobile phones and other waste to make them.

A.medical B.electronic C.historical

Today some women are wearing the new high platform shoes that came into style (时髦，式样)not long ago. Young women enjoy wearing stylish clothes. They also enjoy being taller while they are wearing these shoes.

But doctors are not very happy with the platform shoes. Foot specialist report that many women hurt their feet by wearing them. These specialists say that if you turn ankle when wearing a normal shoe, the foot can easily return to its position. However, if you fall while walking on a high platform shoe, your foot may turn so far you will break.

There is also a possibility that these shoes cause backaches. Many platform shoes have high heels (跟),and women who wear them say that these shoes sometimes make them feel tired.(It has been found that people use more energy when walking on high-heeled shoes.)

Because the platforms are very thick and stiff (硬), these shoes could cause auto (汽车) accidents. The driver might not be able to feel the difference between the brake (闸) and the accelerator (油门踏板). Also, if the platforms are very high, and if the driver has to stop the car quickly, she might not be able to move her foot to the brake in time.

Women are not alone in wearing platform shoes. Many U.S. shoe stores sell platform shoes designed for men. Doctors continued to warn people about the dangers of wearing them. A high style is not always a safe style.

1.Some people enjoy wearing high platform shoes because they think ________.

A.the shoes will make them healthy

B.they would be more alert when they drive

C.they would look taller

D.the shoes are popular

2.What does "high style" mean in this passage?

A.Being taller B.Standing higher

C.High platform shoes D.Taller people

3.Wearing high platform shoes can cause a woman ________.

A.to break her back easily

B.to feel too tired to walk

C.backaches and headaches

D.to act slowly when driving

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