精英家教网 > 高中英语 > 题目详情
Nowhere in nature is aluminum found free,owing to its always       with other elements,most
commonly with oxygen.
[     ]
A.combined
B.being combined
C.combine
D.having combined
练习册系列答案
相关习题

科目:高中英语 来源: 题型:

(大连市高三双基测试卷) If it were not for literature, the well-known writer J.K. Rowling _______ nowhere in life.

   A. could go        B. must go        C. would have gone       D. should have gone  

查看答案和解析>>

科目:高中英语 来源: 题型:阅读理解

Air travel is such an everyday experience these days that we are not surprised when we read about a politician having talks with the Japanese Prime Minister one day, attending a meeting in Australia the following morning and having to be off at midday to sign a trade agreement in Hong Kong. But frequent long-distance flying can be so tiring that the traveler begins to feel his brain is in one country, his digestion(消化吸收)in another and his powers of concentration nowhere---in short, he hardly knows where he is.

 Air travel is so quick nowadays that we can leave London after breakfast and be in New York in eight hours, yet what really upsets us most is that when we arrive it is lunch time while we have already had lunch on the plane and are expecting dinner.

 Doctors say that air travelers are in no condition to work after crossing a number of time zones. Airline pilots, however, often live by their own watches.

After a long air travel, a traveler _______.

 A. finds himself in a different world

 B. finds his brain apart from his body

 C. finds himself in Hong Kong the following morning

 D. has little sense about where he is

The sentence “Airline pilots often live by their own watches. ” means______.

 A. they don’t trust others’ watches

 B. they don’t change their watches

 C. they make a living by their own watches

 D. they do as they used to do

Doctors suggest the travelers_______?

 A. should rest when they arrive in New York from London.

 B. should work in good condition since they just finish a long journey.

 C. rest in a place with good condition.

 D. give up long journey since it makes them tired.

查看答案和解析>>

科目:高中英语 来源:2010年河南省许昌市六校高二下学期期末考试英语卷 题型:阅读理解

I realized that I was getting cold, and felt it was probably time to go back to the apartment, so I put my collar up against the wind and began to walk back up the cold street. I managed to get some food from a vendor(小贩), and walked on.
About twenty-five minutes later I knew that something was wrong. It was getting very, very cold, there were no streetlights, and the hill I was hoping to see on my right was nowhere in sight.  There was almost no light except for mysterious red crosses shining from the tops of churches, and I was beginning to get worried.  To cut a long story short, I had walked the wrong way from a crossroads, and had wandered miles in the wrong direction. My head was aching from the cold, and I couldn’t think straight. Turing around, I started back, and a long time later was outside the house I had set off from. It was at about that time I realized that I had a gate key but no house key.  How happy I was when I found that the front door was open—my only piece of good luck that day.  My apartment was of course locked, my head felt like it was about to explode, and my hands and feet were freezing.
I tried turning the handle.  No luck.  I tried another key from England.  I wanted to avoid waking the family downstairs, so despite the fear of an early death from cold, I couldn’t break the door down.  What would my hosts think? I pulled an ATM card from my pocket and forced it alongside the inside of the lock. I didn’t think it would work, but after fifteen minutes of trying, I heard a click.  Another couple of minutes later the door was open.  Relieved, I took off my clothes in the dark and got into bed.
【小题1】The purpose of the passage is mainly to            .

A.tell us how difficult it is living abroad
B.show us how terrible the weather was
C.tell us an unusual experience abroad
D.show us how afraid the author was
【小题2】 What made the author find he had walked the wrong way?
A.He didn’t see the house.
B.A vendor reminded him.
C.The street name reminded him.
D.He didn’t see the hill.
【小题3】What can we learn from the passage?
A.The front door was closed.
B.The house had many locks.
C.The author woke the hosts.
D.The author came from England.
【小题4】From the passage we can infer that the author was            .
A.carefulB.carelessC.excitedD.annoying

查看答案和解析>>

科目:高中英语 来源:2011-2012学年吉林省长春市二中高二期中考试英语试卷(带解析) 题型:阅读理解


Air travel is such an everyday experience these days that we are not surprised when we read about a politician having talks with the Japanese Prime Minister one day, attending a meeting in Australia the following morning and having to be off at midday to sign a trade agreement in Hong Kong. But frequent long-distance flying can be so tiring that the traveler begins to feel his brain is in one country, his digestion in another and his powers of concentration nowhere---in short, he hardly knows where he is.
Air travel is so quick nowadays that we can leave London after breakfast and be in New York in eight hours, yet what really disturbs us most is that when we arrive it is lunch time while we have already had lunch on the plane and are expecting dinner.
Doctors say that air travelers are in no condition to work after crossing a number of time zones. Airline pilots, however, often live by their own watches.
【小题1】After a long air travel, a traveler _______.

A.finds himself in a different world
B.finds his brain apart from his body
C.finds himself in Hong Kong the following morning
D.has little sense about where he is
【小题2】 After a traveler arrives in New York from London, he______.
A.feels tired and needs a good rest
B.feels hungry and needs another lunch
C.doesn’t want to have supper
D.has not had lunch yet
【小题3】Which statement is right? _______.
A.A traveler from London to New York needs lunch during his travel
B.A traveler from London to New York doesn’t need any lunch on the plane
C.The lunch hour in New York is eight hours later than that in London
D.In fact, the distance from London to New York is only four hours’ trip by air
【小题4】The sentence “Airline pilots often live by their own watches.” means______.
A.they don’t trust others’ watches
B.they don’t change their watches
C.they make a living by their own watches
D.they do as they used to do
【小题5】Doctors suggest the travelers_______?
A.should rest when they arrive in New York from London.
B.should work in good condition since they just finish a long journey.
C.rest in a place with good condition.
D.give up long journey since it makes them tired.

查看答案和解析>>

科目:高中英语 来源:2010年福建省宁德市阶段性考试英语卷 题型:阅读理解

Air travel is such an everyday experience these days that we are not surprised when we read about a politician having talks with the Japanese Prime Minister one day, attending a meeting in Australia the following morning and having to be off at midday to sign a trade agreement in Hong Kong. But frequent long-distance flying can be so tiring that the traveler begins to feel his brain is in one country, his digestion(消化吸收)in another and his powers of concentration nowhere---in short, he hardly knows where he is.

 Air travel is so quick nowadays that we can leave London after breakfast and be in New York in eight hours, yet what really upsets us most is that when we arrive it is lunch time while we have already had lunch on the plane and are expecting dinner.

 Doctors say that air travelers are in no condition to work after crossing a number of time zones. Airline pilots, however, often live by their own watches.

1.After a long air travel, a traveler _______.

 A. finds himself in a different world

 B. finds his brain apart from his body

 C. finds himself in Hong Kong the following morning

 D. has little sense about where he is

2.The sentence “Airline pilots often live by their own watches. ” means______.

 A. they don’t trust others’ watches

 B. they don’t change their watches

 C. they make a living by their own watches

 D. they do as they used to do

3.Doctors suggest the travelers_______?

 A. should rest when they arrive in New York from London.

 B. should work in good condition since they just finish a long journey.

 C. rest in a place with good condition.

 D. give up long journey since it makes them tired.

 

查看答案和解析>>

同步练习册答案