题目内容

Dr. Smith was always__________ the poor and the sick, often providing them with free medical care.

A.tended byB.absorbed in
C.reminded ofD.concerned about

D

解析试题分析:be absorbed in专心于,全身贯注于;be concerned about关心,挂念;remind sb of提醒某人某事;tend sb照管某人;句意:史密斯博士总是关心那些穷人和生病的人,经常提供给他们免费的医疗服务。根据句意故选D。
考点:考查动词短语的用法。
点评:本题难度适中。动词短语是高考常考的内容,需要考生平时的积累。不仅熟记它们的意义还要掌握它们的用法及区别。
即学即练:Will was so _________reading that he went without his dinner.
A. tended by                        B. absorbed in        
C. reminded of                      D. concerned about
解析:B。句意:威尔非常专心读书,以至于没有吃晚餐。

练习册系列答案
相关题目

Still waiting for little green men to make contact? Don't hold your breath.

A leading astronomer has concluded there probably aren't any aliens out there – meaning we are absolutely alone in the universe.

Even though there may be tens of thousands of other distant planets similar in size to Earth, the conditions on them are likely to be too hard to support life-forms such as ET.

Dr Howard Smith, a senior astrophysicist at Harvard University, believes there is very little hope of discovering aliens and, even if we did, it would be almost impossible to make contact.

So far astronomers have discovered a total of 500 planets in distant solar systems – known as extrasolar systems – although they believe billions of others exist.

But Dr Smith points out that many of these planets are either too close to the sun or too far away, meaning their surface temperatures are so bad that they could not support life. Others have unusual orbits which cause vast temperature variations, making it impossible for water to exist – the most important thing for life.

Dr Smith said, "We have found that most other planets and solar systems are wildly different from our own. It means it is highly unlikely there are any planets with intelligent life close enough for us to make contact." But his suggestions contradict other leading scientists who have claimed aliens almost certainly exist.

Only last month Professor Stephen Hawking said the fact that there are billions of galaxies out there made it reasonable to think there were other life-forms in the universe.

Researchers from the University of London have recently suggested that aliens could be living on as many as 40,000 other planets. But Dr Smith said: "Any hope of contact has to be limited to a relatively tiny space around the Earth, reaching maybe 1,250 light years out from our planet, where aliens might be able to pick up our signals or send us their own. But communicating would still take decades or centuries."

1.By saying "don’t hold your breath", the author advised the reader not to _____.

A.keep silent        B.give up           C.expect so         D.be afraid

2.Dr Smith concludes there probably aren’t any aliens because other planets _____.

A.are too far away from the earth

B.are different from the Earth in size

C.don’t have rich natural resources

D.don’t have a suitable living environment

3.Researchers from the University of London are mentioned to show that ______.

A.they have better explanations about aliens

B.aliens certainly exist on many planets

C.they disagree with Dr Smith’s suggestion

D.aliens can pick up signals from the earth

4.What’s the main idea of the text?

A.There must be other life forms in the universe.

B.We can communicate with aliens in decades.

C.The chances of finding aliens are slight.

D.Many other planets are quite different from the Earth.

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网