[题目]-I’m sorry to keep you waiting.-Never mind. I have here for only a few minutes.A.beenB.arrivedC.gotD.reached 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】—I’m sorry to keep you waiting.

—Never mind. I have _______ here for only a few minutes.

A.beenB.arrivedC.gotD.reached

【答案】A

【解析】

句意：——很抱歉让你久等了。——没关系。我只待了几分钟。

考查动词辨析。been是be动词的过去分词；arrived到达，不及物动词；got到达，不及物动词；reached到达，及物动词。句中for only a few minutes表示的是一段时间，B、C和D三个选项都是瞬间性动词，不能和一段时间搭配使用。A选项与空后的here构成系表结构，表示状态，可以持续。故选A。

练习册系列答案

—I __________a walk in a park with my husband at that time.

A.hadB.haveC.was havingD.am having

【题目】—I have never forgotten the song “My heart will go on”.

—Neither have I. The words of the song are still ________ in my mind.

A.educationalB.presentC.creativeD.traditional

【题目】阅读下面短文，根据短文内容回答问题。

During the Spring Festival, people enjoy not only reuniting（相聚）with their family, but also tasting the delicious food.

Dumplings

With a history of nearly 2,000 years, dumplings are the most popular traditional food in China. They’re indispensable（不可缺少的）on Chinese New Year’s Eve dinner tables, especially in the north. The food is usually made before noon on New Year’s Eve and eaten at midnight. Sometimes, people put coins or nuts inside to make lucky dumplings.

Yuanxiao

The custom of eating yuanxiao was first recorded in the Song Dynasty. At that time, people in Mingzhou-known today as Ningbo-created the food. They made different kinds of fillings, rolled them into balls, and then boiled them in a pot.

Rice cakes

During the Spring Festival, many people eat rice cakes, which symbolizes（象征）the idea that life is improving year by year.

Other traditional Spring Festival food

If you go to Guangxi you can see people enjoy eating zongzi during the Spring Festival. Eight-treasure rice, or babao fan in Chinese, is an indispensable food for people in Shanghai on Chinese New Year’s Eve. It represents reunion, good luck and health.

【1】When do people usually make dumplings?

__________________________________________________________________

【2】Was the custom of eating yuanxiao first recorded in the Song Dynasty?

__________________________________________________________________

【3】What does eating rice cakes symbolize?

__________________________________________________________________

【4】Where can we see people enjoy eating zongzi during the Spring festival?

__________________________________________________________________

【5】What is the passage mainly about?

__________________________________________________________________

【题目】 Clouds are an ordinary sight. However, this Dutch artist makes his own.

Berndnaut Smilde creates clouds in locations where nature would never place them. The interior (内部) of a church or museum looks different behind a cloud. And an everyday cloud looks unusual in a castle. The art project explores the beauty of clouds. Each scene lasts only five seconds before it disappears.

The ingredients (成分) for Smilde's clouds: just smoke and water vapor (水蒸气). The artist requires a cold and wet space with no wind. Otherwise the clouds will never form or will fall straight to the ground.

Once a cloud is formed, Smilde will run around it and turn it into a shape about three meters across and 1.8 meters tall. Then, he will step back far enough to take several pictures. Smilde will not stop until he is happy with the results. Usually, he creates a dozen clouds at a time.

Many people are interested in Smilde's project. Some ask him to create clouds for them at a party or a wedding ceremony. Smilde, however, often refuses the invitations. He says he only creates clouds when the setting (背景) offers him something fresh. The artist doesn't just want people to stare in wonder at his clouds. He also wants people to appreciate the transience of life. For the clouds, they exist only for a moment and then are gone forever.

Each creation is "about being at the right place at the right time," Smilde says. "If you are seeing a photo, you have already missed it."

【1】The ingredients for Berndnaut Smilde's clouds include _______.

A.soap and paintB.smoke and water vapor

C.soap and smokeD.paint and water vapor

【2】In what order does Smilde carry out his art project?

a. Form a cloud

b. Take pictures

c. Turn the cloud into a special shape

d. Look for a cold and wet space with no wind

A.a-b-d-cB.a-d-b-cC.d-a-b-cD.d-a-c-b

【3】Smilde often refuses the invitations when people ask him to create clouds for them because _______.

A.the settings they offer cannot provide him with something fresh

B.they are not willing to pay him lots of money for creating clouds

C.the settings they offer are not big enough for him to create clouds

D.the places they offer are not cold or wet enough for him to create clouds

【4】The underlined word "transience" in paragraph 5 probably means"_______".

A.the quality of being pureB.the quality of being large

C.the quality of being long-livedD.the quality of being short-lived

【5】What's the best title of this passage?

A.An EngineerB.A ScientistC.Creating CloudsD.Creating Pictures

【题目】this neighborhood, in other places, housing is expensive, people, because, are moving into,（连词成句）

_________________________________________.

【题目】 We take showers and use the toilet every day to get rid of badly waste. Our brains also need to take a bath every day. How can they do it?

A 2013 study found the answer. Researchers at the LS University of Rochester studied the brains of mice and discovered that they cleaned themselves while the mice slept. A kind of fluid in the brain, called cerebral spinal fluid (CSF, 脑脊液), was found to increase dramatically (显著地) during sleep, washing away waste proteins that had been building up between brain cells in waking hours.

"This study shows that the brain has different functional stales when asleep and when awake," Maiken Nedergaard, the lead researcher, told NBC News. It also explains why we can't seem to think clearly after a sleepless night while a good night's sleep leaves us feeling sharp and refreshed.

Now a new study, published on Oct 31 in Science, digs a little deeper into our brains' self-cleaning procedure. Instead of mice, this time humans were the test subjects.

Researchers at Boston University, US, monitored (监测) the brain waves of 13 healthy adults who were sleeping, using accelerated MRI, which is capable of recording faster changes inside the brain than a regular MRI machine. They found that every 20 seconds, blood flowed out of the brain, making room for a large amount of CSF to come in and "clean". This cycle coincided with(与……一致) the rhythm of the brain's slow waves-an electrical activity that happens when we're in deep sleep.

It's still unknown how these brain activities are connected. But the mere fact that they are connected is exciting enough, since it allows researchers to piece together (拼凑出) possible new explanations for misunderstood diseases.

For example, slow-wave sleep has been proven to play a role in strengthening our memories. This may explain why people with Alzheimer's often have fewer and weaker slow brainwaves. Based on this new study, there could be one more explanation for diseased brains: They are not clean.

Nedergaard, leader of the 2013 study, is also excited about the new findings. "Maybe the most important take-home message is that sleep is a serious thing," she told Scientific American. "You really need to sleep to keep a healthy brain because it links electrical activity to a practical 'housekeeping' function."

【1】When the researchers studied the brains of mice, they found __________.

A.CSF in their brains went down when the mice slept

B.CSF carried away waste proteins in their brain during sleep

C.more waste proteins were produced in their brains when asleep

D.the more CSF was in their brains, the fewer waste proteins were

【2】What did the researchers discover when they monitored human brain waves?

A.The rhythm of the brain was slower than that of CSF.

B.The brains worked more slowly when asleep.

C.Brains were cleaned when blood flowed out.

D.It took 20 seconds for CSF to clean brains.

【3】Which of the following would be the best title for the passage?

A.Connecting Brain ActivitiesB.Cleaning in Your Dreams

C.Having a Good SleepD.Explaining Diseases

【题目】我市拟创建“绿色城市”。请你以“Let’s build a green city together！”为题，结合表格内容写一篇文章，谈谈一些可行的做法及理由。

方式	益处
1．骑车或徒步出行	避免交通拥堵，减少空气污染
2．不乱扔垃圾	让城市变得干净舒适
3．……	……

写作要求：1．文章在 80—120 词左右。文章开头已给出、不计入总词数之内；

2．文中不得出现真实姓名与班级。

Let’s build a green city together！

As middle school students, it’s our duty to help build a green city.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

【题目】So far China ________ a lot of goods and materials（物资）to some foreign countries.

A.will give offB.gave inC.has given awayD.gave up

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