David finds difficult to communicate with his parents.A. one B. it C. this D. that 题目和参考答案——青夏教育精英家教网—

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David finds ______ difficult to communicate with his parents.

A. one B. it C. this D. that

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I found a ten?yuan note ______ on the ground on my way home.

A.lie B.lay C.laid D.lying

Johnson encouraged his students to build the AI castles after class.

Which of the following is correct for the underlined word？

A./b?lld/ B./bju:ld/ C./b?ld/ D./bju: ?d/

Shopping used to mean actually going to shops, but nowadays, you can shop without even leaving your house. Just sit in front of your computer, click your mouse and your things will be sent to your house in a couple of days.

November 11this a big day for people who like shopping online. On that day last year, many online stores offered a big discount and free delivery service. The biggest online shopping sites in China,Taobao.com and Tmall.com ，sold things worth 19.1 billion yuan in total.

“Goods online are often much cheaper. It also saves me a lot of time. And we often have more goods on many online stores than in shopping malls,” Wang Xin, an online shopping lover in Beijing, said to China Daily. She stayed up very late for a lot of cheap goods online. She spent several thousand that day.

Another big advantage of online shopping is that it helps people get things from different cities, even different countries,___1___“I like eating duck neck very much and I often buy it on Taobao from shops in Wuhan. It’s much more delicious than what our local (当地的) stores sell, but cheaper,” said Zang Xin, a girl in Yangzhou.

While enjoying online shopping, many people also have worries, especially for middle school student buyers. Young students are easily attracted by advertisements on the Internet and buy things they don’t need.

“Middle school students should pay more attention to their study. Searching for things wastes their time,” said Jing Chunling, an education expert. “Besides, online shop owners have no idea of the ages of their buyers. Anyone can easily buy things that they want to. Some of goods are even bad for young students such as cigarettes and wine.”

1.Nowadays many people like shopping online instead of _________.

A.clicking their mouse B.paying money

C.sitting in front of their computers D.going to shops

2.What does the underlined phrase “with ease” mean?

A.轻松地 B.困难地 C.便宜地 D.昂贵地

3.According to the article, which of the following is not an advantage of shopping online?

A.It can save people time and money. B.Online stores have better quality goods.

C.People can buy things from different places. D.Online stores may have more kinds of goods.

4.People worry about students shopping online because students _________.

A.have no time to waste and are easily attracted to buy bad things

B.may depend too much on online shopping

C.haven’t met the online store owners

D.may buy nothing with a lot of money

5.The article is mainly about _________.

A.how to buy good products online

B.how to find good online stores.

C.advantages and disadvantages of online shopping.

D.dangers of shopping online for students.

Only by studying hard ________ improve her English soon.

A.she can B.she did C.can she D.did she

We need to ________ a good plan to help clean the city park.

A.put up B.keep up with C.come up with D.give up

The elephant is the largest of all animals that live on land. An elephant's trunk(象鼻)is rather like an arm and a hand. It is used to pick up and pull things in its mouth. It is also used to pull up trees when the elephant wants to make path (道路)through the forests.

The African elephant is usually larger than the Indian elephant. It often stands 10 or 11 feet high, and weighs over 6 tons(吨).Both males and females grow trunks. But only male Indian elephants have tusks.

The elephant lives mostly on grass, leaves and fruits. It has been easy for men to train elephants. They are used to carry heavy things. Elephants can live for about fifty years or more.

1.Elephants are .

A. not found in the forests

B. only found in Africa

C. larger than any other animal on land

D. the largest animal in the world

2.Elephants use their .

A. trunks to do things as men use their hands to

B. trunks to pull up trees only when they want to make paths through the woods

C. tusks to do what men use their hands to

D. tusks to eat up trees

3.Which of the following is NOT right?

A. Female Indian elephants have tusks.

B. All African elephants have trunks.

C. The Indian elephant is usually smaller than the African elephant.

D. The African elephant usually weighs more than 6,000 kilograms.

4.The food for the elephant is .

A. grass B. leaves

C. fruits D. all of the above

5.From the text we know .

A. an elephant is very clever and a good friend of men's

B. we can hunt elephants as we like

C. we should not train the elephant

D. there are elephants everywhere in the world

I have done much of the work. Could you please finish ______ in two days?

A.the other B.the others C.another D.the rest

The naughty boy always makes his sister ____.

A.cry B.crying C.cries D.to cry

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