. The door is not for the elephant to pass. A. wide enough B. widely enough C. enough wide D. enough widely 题目和参考答案——青夏教育精英家教网—

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. The door is not ______ for the elephant to pass.

A. wide enough B. widely enough C. enough wide D. enough widely

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_________fine weather! Let's go out for a walk.

A. How B. What C. What a D. How a

Since we ________ our homework now. Let's have a rest.

A. do B. are doing C. will do D. have done

–How about the dishes? -Fantastic! Nothing tastes _______.

A. nice B. better C. terrible D. worse

Miss White is as ____ as Miss Brown, but she looks much _____ than Miss Brown.

A. old; younger B. old; young C. older; young D. younger’ old

Once you arrive at the World Expo Shanghai, you will see a huge red building. It is the China Pavilion, and it is the largest national pavilion.

The three-floor pavilion is divided into three parts: Footprint of East on the top floor will show the changes in Chinese cities. At Journey of Wisdom on the second floor, China’s four great inventions are displayed. Blossoming City on the ground floor shows what future cities will look like. With the theme of “Search of the East” , the exhibition is about the wisdom that ancient Chinese used to deal with some problems of city.

If you take a lift and go to the top floor, you’ll learn how Chinese cities have changed, especially over the past 30 years. The 10-minute film by Lu Chuan will be shown in a 600-seat theater.

The painting Along the River During Qing Ming Festival, is considered a national treasure. It tells about life in Bianjing, today’s Kaifeng, in Henan province. More tan 1,000 years ago, it was the largest city in the world. Special technology makes more than 1,500 characters of the painting walk and move along a 100-meter-long wall.

Four families are chosen from Zhejiang Province to show their daily lives. The films and furniture from these families is on display. And you will have the chance to experience the daily lives of these families at different periods.

( )1.. We can see China’s four great inventions___________.

A. on the ground floor B. on the second floor

C. on the top floor D. on any floor

( )2.. Blossoming City shows ___________.

A. which city will be the largest city in future. .

B. how to deal with some problems of city

C. where we can live in the future

D. what future cities will look like

( )3.. Lu Chuan’ s film will mainly be about __________.

A. some great love stories B. changes to Chinese cities

C. the best places to make a film D. ways to make the best film

( )4.. Which of the following statements about the painting is TRUE?

A. People in it could really walk on the wall

B. The city in it was the largest in the world now.

C. It is an important painting to China.

D. It says a lot about modern city life.

( )5.. What can’t we see in the China Pavilion?

A. A picture of the Great Wall.

B. The painting Along the River During Qing Ming Festival.

C. A film by Lu Chuan. D. The compass (指南针).

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

— How do people in China spend the Mid-autumn Festival?

— They make________ to celebrate it.

A．moon cakes B．moons cakes C．rice dumplings D．pumpkin pies

There are two kinds of changes—chemical change and physical change.

In a chemical change, there is always a new substance(物质) formed. Breaking up water into hydrogen(氢气) and oxygen(氧气) is a chemical change. In each of the chemical change at least one new substance is formed. A change is not a chemical change if it doesn’t form a new substance.

Physical changes are very common, too. There are many examples. You can make a physical change by tearing(撕开)a piece of paper in two, or by cutting a piece of iron with lathe(车床). Here paper is still paper, and the iron is still iron.

Another way of making physical change is dissolving(融化) something in water. When you dissolve salt in water, the salt disappears. You may think that a new substance has been formed. But really there is no new substance. The salt is still salt. You can still taste it. So the dissolving of anything is a physical change.

When water freezes, the change is also a physical one. The water changes from liquid(液体) to solid(固体). But it is still the same substance. That is why the freezing of anything is a physical change.

1．It is not ______ if a new substance is not formed in the change.

A．a physical change B．a chemical change

C．change of state(状态) D．a change

2．The dissolving of salt in water is _________.

A．a physical change B．a chemical change

C．hydrogen and oxygen D．breaking up

3．Which is wrong according to the passage?

A．A new substance is always formed in a physical change.

B．Two kinds of changes are talked about in this passage.

C．If a change forms a new substance, it’s a chemical change.

D．The physical changes include the freezing of anything.

—_________?

—Yes, he can.

A. What can Victor do B. Can I join the club

C. What can I do D. Can Victor join the club

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