As we know, Singapore is _______ Asian country.
| A. |
a |
B. |
an |
C. |
the |
有许多像大数据一样无形的“桥”连接着贵州与世界。
________ many invisible bridges like Big Data connecting Guizhou and the world.
孔子是一位对中国教育有着深远影响的思想家。
Confucius is a thinker ____________ a far-reaching influence on Chinese education.
做往往比说更重要。
_______ something is usually more important than to say something.
骑行能帮助我们节能而且不会污染空气。
Cycling can help us save energy and _______ _______ cause air pollution.
冰墩墩的设计是从5800多份作品中挑选出来的。
The design of Bing Dwendwen __________ from over 5,800 works.
根据语境,选择恰当的短语完成下列各句。短语中有一个为多余短语。
|
at night look for take care of too much belongs to look up to |
(1)____________ attention and pressure are harmful to a child’s development.
(2)To ____________ the old and care for the young is a good Chinese tradition.
(3)At the Night Safari in Singapore, a lot of animals only wake up ____________.
(4)Many teenagers ____________ national heroes and dream to become like them.
(5)President Xi said, “The future ____________ the young people and our hopes also rest with them.”
Climbers’ spirit shows humans sometimes can be _______ (strong) than the forces of nature.
Doing exercise in a scientific way _______ (be) healthy for both our body and mind.
Huangguoshu Waterfall is _______ (wide) known to people from home and abroad.
People eat eggs on their birthday in some _______ (place) of China.
Reading makes _______ (we) wiser and more learned.
阅读下面一篇短文,根据其内容填空。
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin(旋转). When the windmills spin, they make electricity. Then we can use the electricity.
A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move water. We still do those things today, but these days we mostly use wind power to make electricity.
Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean. Wind mills don’t pollute the environment at all. Second, we can use wind power forever. After all, we will always have wind. Also, wind power is cheap, and it’s getting even cheaper.
A lot of people don’t understand wind power very well. They believe that there are problems with wind power, but many of those problems are not real. For example, some people say that windmills are dangerous for birds. That used to be true, but it isn’t true anymore. Old windmills killed birds because they spun very fast. New windmills spin slowly, and they aren’t dangerous for birds.
However, there are real problems with windmills. One problem is that many people think windmills are very ugly. This is a problem for some people because windmills are often in very pretty areas. Also, wind doesn’t blow all the time, so we can’t use wind power all the time. Finally, windmills are noisy.
Wind power is becoming more and more common. Right now, more than 80 countries use wind power. About 2.5 percent of the world’s power comes from the wind. For some countries, that number is a lot higher. Wind power gives Denmark more than 25 percent of its electricity.
(1)Wind power can be turned into __________ when windmills spin.
(2)People have used wind to __________ and move water for a long time.
(3)New windmills don’t __________ because they spin at a slow speed.
(4)One of the real problems with windmills is that they __________.
(5)This passage mainly introduces a kind of clean, __________ energy to us.
阅读下面一篇短文,从短文后的选项中选出能填入空白处的最佳选项。选项中有一个为多余选项。

Do you have difficulty falling asleep at night? If so, here is a piece of advice for you: Listen to some soft music.
Scientists have found that soft music can help to improve sleep quality and quantity. It works for people of all ages. ____(1)____ Soft music can help us fall asleep faster, wake up less during the night and feel more rested in the morning. You may not notice the effects overnight, though. It could take as many as three weeks to see any improvements.
____(2)____ The reasons aren’t clear yet. It may have something to do with the relaxing effect of a good song. Music can have real physical effects, too. Soft music can lower our heart rate and slow down our breathing. ____(3)____
Scientists say that for most people, music that has 70 beats per minute (bpm) works best. Classical, jazz and folk music are usually more effective than other musical styles. ____(4)____ You may need to experiment(尝试) to make your own playlists. If you are not sure how many beats a song has in a minute, you can find out by entering its title into songbpm.com. And remember to get the volume right. Make sure that the final piece is one that slowly fades out(渐弱). ____(5)____
It is very important to get enough high-quality sleep. Before you go to bed tonight, play some soft music. Then, just prepare to be rocked off to dreamland!
| A. |
This prepares us for sleep. |
| B. |
Familiar songs work well, too. |
| C. |
Scientists like different kinds of music. |
| D. |
Why can soft music help us sleep better? |
| E. |
If not, you may be woken up by the sudden silence. |
| F. |
And it works much better for people with sleeping problems. |
阅读下面语篇,从每题所给的A、B、C三个选项中选出最佳选项。

There are two paths (路) in life: Should and Must. We arrive at these crossroads over and over again. And each time, we get to choose.
Should is how others want us to show up in the world—what we should or shouldn’t do. When we choose Should, the risk is small.
Must is who we are, what we believe, and what we do when we are alone with our truest self. Must is why Van Gogh painted his whole life without ever receiving public recognition (认可). Must is why Reyna Marder Gentin started to write for the first time after 23 years of being a lawyer.
Choosing Must sounds fantastic, right? But Must is scary, hard, and a lot like jumping off a high building where you can’t see anything down below. How can we actually choose Must?
Ask yourself, “What is my Must?” If you don’t know the answer, write down your biggest, most impossible dreams! Don’t worry! It’s just the first step.
Now, think about what’s actually in your way. Is it your parents? Maybe they’re just worried that you haven’t thought it through. Try to make a practical(切实可行的) plan for what you want to do. Your parents may find it a good one. Is it money? Well, the best way to make money is to do what you love because it’s very likely that you will pay great attention to it. Choosing Must doesn’t mean we need to give up everything we already have. It’s about changing one small thing at a time.
If you believe that you have something special inside of you, it’s about time you gave Must a try—today.
(1)What happens if we choose the path of “Should”?
| A. |
We don’t need to take great risks. |
| B. |
We have to give up what we have. |
| C. |
We’ll have a clear picture of ourselves. |
(2)The writer develops his idea in Paragraph 3 by ________.
| A. |
listing numbers |
B. |
asking questions |
C. |
giving examples |
(3)What should we do if we choose the path of “Must”?
| A. |
Try to make a practical plan. |
| B. |
Turn to other people for help. |
| C. |
Change many things at a time. |
(4)The writer wrote this passage to ________.
| A. |
take others’ advice |
B. |
be our truest self |
C. |
communicate with parents |