(C).阅读与回答问题。

Have you seen this photo yet? This is the first— ever image of a black hole. On April 10, people around the world got their first look at a real black hole. Scientists say it is a landmark(里程碑) in the history of science.

The image shows a black hole with a bright ring around it. The black hole lies in a galaxy(星系) named Messier 87 which is about 55 million light— years from earth. Scientists say that the image proves that black holes are real. It also supports Einstein’s theory of general relativity(广义相对论).

The image is fuzzy ( 模糊的). Scientists said it might be possible to make the image sharper by using algorithms(计算机算法). They are also working on taking pictures of other black holes.

More than 200 astronomers helped to capture ( 捕 捉 ) the image, including 16 from we Chinese mainland.

回答下面问题, 每个答案不超过 5 个单词。

1.When did people got their first look at a real black hole?

_______________________________________________________________________________

2.What is around the black hole?

_______________________________________________________________________________

3.Which galaxy does the black hole lie in?

_______________________________________________________________________________

4.How can scientists make the image sharper?

_______________________________________________________________________________

5.How many astronomers helped to capture the image?

_______________________________________________________________________________

If you go to London, you can see a lot of buses and cars on the road. You can also see many bikes because more people go out by bike. Why? There are many reasons (原因). First, it is very cheap to buy a bike. And then I often need to wait for(等待) a bus for half an hour. Finally, when the bus comes, there are so many other buses and cars on the roads, so the bus moves very slowly.

I go to work by bus for about four years. I often arrive at work late and feel tired. One day, a friend of mine says, “I go to work by bike. Why don’t we go to work together?” “My bike is old, I leave it at my home for a long time. And there are so many buses and cars on the roads,” I answer. “Don’t be afraid, if you follow me and we ride slowly, you’ll be fine.” he says.

Later, I buy a new bike. We ride slowly, but we arrive at work quickly. It takes me about 40 minutes to go to work by bus, but only half an hour by bike! Now I love riding a bike. And I feel healthy. Many people think my idea is good and maybe you can see more bikes on the roads in London.

1.From the passage, what you CAN’T see when you go to London?

A.many buses B.many trains C.many cars

2.The writer tells us ________ reasons to explain(解释) why more people ride bikes to work.

A.two B.three C.four

3.What is the Chinese meaning of the underlined word follow?

A.跟着 B.遵守 C.模仿

4.According to the passage, we know that ________.

A.the writer always feels very relaxed after taking a bus to work

B.the writer has a very expensive bike at home

C.the writer doesn’t want to ride his bike to work at first.

5.What is the best title of the passage?

A.I like beautiful bike

B.From bus to bike

C.Bikes on road

Jogging is good for us and helps us live longer and healthier lives. It’s easy to do and free.

You do not have to spend money jogging. You can do it in a park or even in your home. But many people find it boring after jogging for a while. Then how can we keep jogging fun? Here are some ideas to make your jogging more interesting.

You should choose to wear your favourite sports clothes and shoes when you jog. They make you more comfortable and more likely to run.

Always jog outdoors. By changing(改变) your route, you can choose another street, and you will always have interesting things to enjoy when you jog.

Take your MP3 player with you and listen to your favourite songs when you jog. The music can make you excited and run further without feeling bored.

It’s always more enjoyable with a friend. Make friends while jogging. Join a running club, find a new running partner, or invite an old friend to go jogging. It’s better to find a friend who runs a little faster than you. Then you can try to catch up with him or her.

1.Which is NOT the advantage of jogging according to the passage?

A.It makes us healthier. B.It doesn’t need much money.

C.It is fun and interesting to do. D.Most of us can do it because it is easy.

2.What does the underlined word “route” mean in Chinese?

A.规律 B.习惯 C.路线 D.区域

3.Music helps our jogging ________.

A.by making us only think about jogging B.by making us excited and run farther

C.because it can make us run faster D.because it can be helpful to our body.

4.What can be the best title for the passage?

A.The Advantage of Jogging. B.How to Jog with Others.

C.Ways to Make jogging Fun. D.Help Your Friends Jog.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网