精英家教网 > 初中英语 > 题目详情

这个网站免费向每一个学习者提供英语词汇。

The website ________ English ________ to every learner for free.

练习册系列答案
相关习题

科目:初中英语 来源:2020年广东省东莞市九年级下学期摸底考试英语试卷 题型:单选题

—How do you pay when you go shopping abroad?

—By using Alipay(支付宝)________is so easy and safe.

A.what B.who C.which D.whose

查看答案和解析>>

科目:初中英语 来源:2020年浙江省丽水市初中毕业生学业模拟考试英语试卷 题型:阅读单选

When a leafy plant is under attack, it doesn’t sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a special smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be a warning. What the plants pump through the air is a mixture of chemicals known as volatile organic compounds(VOCs).

Scientists have found that all kinds of plants give out VOCs when being attacked. It’s a plant’s way of crying out. But is anyone listening? Obviously. Because we can watch the neighbors’ react.

Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes to attract different insects who are their natural enemies. Once the insects arrive, the tables are turned. The attacker who was lunching now becomes lunch.

In study after study, it appears that these chemical conversations help the neighbors. The damage is usually more serious on the first plant, but the neighbors stay safer because they heard the warning and knew what to do.

Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in fact, was talking to itself. Perhaps the neighbors just happened to hear the cry by accident and so wrong information was exchanged.

Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate than the world we can see and hear, our senses are weak. There’s a whole lot going on.

1.What does a plant do when it is under attack?

A.It makes noises. B.It gets help from other plants.

C.It stands quietly. D.It sends out certain chemicals.

2.What does “the tables are turned” mean in Paragraph 3?

A.The attackers are attacked. B.The insects gather under the table.

C.The plants get ready to fight back. D.The perfumes attract natural enemies.

3.Scientists find from their studies that plants can__________.

A.talk to one another B.predict natural disasters

C.protect themselves against insects D.help their neighbors when necessary

4.What can we learn from the last paragraph?

A.The world is changing faster than ever. B.People have stronger senses than before.

C.The world is more colorful than it seems. D.People in Darwin’s time were full of imagination.

查看答案和解析>>

科目:初中英语 来源:黑龙江省齐齐哈尔市甘南县2019-2020学年八年级下学期期中英语试卷 题型:单选题

—Could you please take out the trash?

— ________.

A.Not at all B.You're welcome C.No problem

查看答案和解析>>

科目:初中英语 来源:黑龙江省齐齐哈尔市甘南县2019-2020学年八年级下学期期中英语试卷 题型:单选题

They are watching a movie ______ Kung Fu Panda.

A.calls B.calling C.called

查看答案和解析>>

科目:初中英语 来源:2020年5月山东省济南市区九年级学业水平质量检测英语模拟试卷 题型:同义句转化

It is not easy for those students to go to school on foot. (改写句子,句意不变)

It is _________ for those students to ________ to school.

查看答案和解析>>

科目:初中英语 来源:2020年5月山东省济南市区九年级学业水平质量检测英语模拟试卷 题型:阅读单选

Thanks to an online activity and a stranger with a strong sense of romance and a strong will, an old box full of 70-year-old love letters was returned to its very first owner.

Twenty years ago, a woman named Cherry Vallance got the letters from her neighbor who found them in the top floor of his house and wanted to throw them away. Luckily, they ended up in Cherry’s house where they were once again forgotten until her daughter, Kim Rowe, discovered them again.

The letters were from 1948 and 1949 and were about the first romance between Norma Hall in Kent, England and Bob Beasley, a soldier fighting overseas. That was the only information she had, but Kim heard a lot of moving stories about people and things being found through Facebook years later. She posted the story online.

The Internet found Norma Beasley living in Lincoln, England. She was so surprised to find that her loved love letters still lived in the world, and that they were in the same old box.

The moment makes people smile and also full of tears, though. Norma says she hasn’t looked at the letters yet. Bob passed away late last year, and she is still not ready to face the letters alone.

1.The love letters have a history of ________.

A.70 years B.20 years C.50 years D.only one year

2.________decided to find the owner of the love letters.

A.Cherry Vallance B.Kim Rowe C.Norma Hall D.Bob Beasley

3.From the underlined sentence in Paragraph 4, we know that ________.

A.the letters were dirty B.the old box was very strong

C.the letters were kept well D.the old box wasn’t very pretty

4.What happened to Bob Beasley?

A.He moved to a new house. B.He had left the world.

C.He lost his way home. D.He went to another country.

5.According to the passage, which of the following sentences is NOT TRUE?

A.Norma Hall isn’t Kim Rowe’s grandmother.

B.Norma Beasley is the owner of the love letters.

C.Norma Hall got married to Bob Beasley.

D.Norma Hall has lived in Lincoln since 1948.

查看答案和解析>>

科目:初中英语 来源:2020年5月山东省济南市区九年级学业水平质量检测英语模拟试卷 题型:单选题

—What’s the matter with you, Linda?

—I hurt my________, and I can hardly walk now.

A.knee B.neck C.throat D.nose

查看答案和解析>>

科目:初中英语 来源:2020年4月江苏省江阴市中考一模英语试卷 题型:完成句子

在印度,警察告诫游客夜里不要单独外出。

In India, tourists _______________________________________ at night by the police.

查看答案和解析>>

同步练习册答案