Hurry up. Our plane at 7:00 pm according to the timetable. It will be just an hour left before it .A. will leave, takes offB. leaves, takes offC. is leaving, is taking offD. will leave, will take off 题目和参考答案——青夏教育精英家教网—

题目内容

Hurry up. Our plane _______ at 7:00 pm according to the timetable. It will be just an hour left before it _______.

A. will leave, takes off

B. leaves, takes off

C. is leaving, is taking off

D. will leave, will take off

【解析】

试题分析：考查动词的时态。句意：快点，七点飞机马上就要起飞了。距离飞机起飞还有一小时。第一个空用一般现在时表将来，而第二空考查主将从现，故选B项。

考点：考查动词的时态

练习册系列答案

相关题目

George is going to talk about the geography of his country, but I’d rather he ______ more on its culture.

A. focus B. focused

C. will focus D. had focused

The church tower which ________will be open to tourists soon. The work is almost finished.

A. has repaired B. has been repaired

C. is repaired D. is being repaired

—Whose advice do you think I should take, Tom’s or John’s?

—_______. You are old enough to make a decision for yourself.

A. It’s up to you B. That’s settled

C. Your turn D. Either is OK

Chengdu has _______traffic that all the schools in it had a day off on the first day of the Western China International Economy and Trade Fair (西博会)to avoid traffic jams.

A. such a heavy B. such heavy

C. so heavy D. so heavy a

After completing and signing it, please return the form to us in the envelope .

A. providing B. provided

C. having provided D. being provided

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下面划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

When tea and coffee was first introduced to Europe in the 18th century, people thought they were harmful. So the king of Sweden decided to find out that this was true or not. It happened that there were two brothers were in prison at a time. The king ordered one of them drink tea every day and the other coffee. Both of them live many years without any problem. At last the one who had to drink tea died on the age of 88 and the other lived even long. Because of this, Sweden is today one of the country where tea and coffee are drinking.

Even if you are a top student, you sometimes _______ make some mistakes.

A. can B. must C. should D. need

How important is your mobile phone, better known to Americans as a cellphone? Jack said, “I use my phone all the time. I’m always on my phone.” Ann said, “It’s important to me because it’s like my life saver.” Jenny said, “I need my cellphone. I cannot live without it.”

So far, no studies have proven beyond question that the radio signals from cellphones cause brain cancer or other health problems. But a new study by government scientists in the United States has some people wondering what to think. The scientists have found that holding a cellphone to your ear for more than fifty minutes increases brain cell activity. Even the scientists themselves are not sure about the meaning of their findings.

Dr Nora Volkow led the study. She heads the National Institute on Drug Abuse, part of the National Institutes of Health. Dr Volkow says she is not concerned that fifty minutes of cellphone exposure (暴露) would harm anyone. But she says the research does show the need to study whether there are long-lasting effects of repeated exposure over several years.

Her team studied forty-seven healthy volunteers between January and December of 2009. The volunteers had cellphones placed against both ears while the scientists made images of their brain activity. As part of the test, one phone was activated （使激活）for fifty minutes. The other phone was off. After that, the volunteers were tested with both phones turned off. Dr Volkow says the brain scans（扫描） showed increased activity in brain cells closest to the activated phone.

The scans showed how the brain cells used sugar to produce energy, a normal activity. The activity was seven percent higher in areas of the brain closest to the cellphone antenna（天线）.

Dr Giuseppe Esposito is a nuclear medicine expert at Georgetown University Medical Center in Washington. He says after many years of studies, better kinds of research are still needed to settle questions about cellphone safety. These studies would take years.

1.What the three people said in Paragraph 1 shows that .

A. not everyone needs to use a cellphone

B. cellphones are the most important thing in our life

C .cellphones play an important role in our life

D. cellphones have different functions for different people

2.According to Paragraph 2, what is still unknown to scientists?

A. Whether radio signals cause health problems or not.

B. Whether using a cellphone for too long can lead to brain cancer.

C. Whether cellphones have more advantages than disadvantages.

D. Whether people worry about talking on the cellphone for too long.

3.The results of the study tell us that .

A. people use cellphones for too long every day

B. using cellphones has an effect on brain cells

C. cellphones that are powered off can also affect the brain

D. increased activity in brain cells has many causes

4.Which statement would Dr Giuseppe Esposito probably agree with?

A. Cell phone safety is not an important issue.

B. It goes without saying that cell phones harm people’s health.

C. Few studies have been done on whether cell phones are safe to use.

D. There is still a long way to go to find out whether cell phones are safe to use.

试题分类