题目内容

16.-Is it my age ______ the boss minds?
-I'm afraid so.He will consider _____ necessary to have an experienced assistant.(  )
A.that;itB.which;itC.which;thatD.that;that

分析 -老板介意的是我的年龄吗?
-恐怕是的.他会认为有一个有经验的助手很有必要.

解答 答案:A.根据"Is it my age __ the boss minds"可知本句为强调句型,强调的是my age,而强调部分后应用that,而回答中"to have an experienced assistant"为真正宾语,需要it做形式宾语,故选A.

点评 本题考查强调句型和it的用法.it的用法考试中是重点,应多加练习和区别.

练习册系列答案
相关题目
6.It is difficult to imagine what life would be like without memory.The meanings of thousands of words,the bases for the decisions we make,and the roots of our habits and skills are to be found in our past experiences,which are brought into the present by memory.
Memory can be considered as the ability to keep information available for later use.It includes not only"remembering"things like maths or historical facts but also involves(包括)any change in the way an animal acts.Memory is involved when a rat gives up eating grain because he has smelt something different in the grain pile.Memory is also involved when a six-year-old child learns to swing a baseball bat.
Memory exists not only in humans and animals but also in some physical objects and machines.Computers,for example,contain equipment for storing data for later use.It is interesting to compare the memory-storage ability of a computer with that of a human being.The instant-access memory(快速记忆) teenager probably recognizes the meanings of about 100,000 words of English.However,this is only a piece of total amount of information which the teenager has.For example,the teenager can recognize a large number of faces and places.
The use of words is the basis of the advanced problem-solving intelligence of human beings.
A large part of a person's memory is in terms of words and combinations (组合) of words.
66.According to the passage,memory is considered to be.
A.the basis for decision making
B.an ability to store information for future use
C.an ability owned only by human beings
D.the data mainly made up of words
67.From Paragraph 3 we can know thatC.
A.the computer's memory has a little bigger ability than a teenager's
B.the computer's memory ability is the same as a teenager's
C.the computer's memory ability is much smaller even than a teenager's
D.the computer's memory ability is as small as a teenager's
68.The whole passage implies (暗示) thatC.
A.only human being can solve problems  
B.a person's memory is different from a computer's in every way
C.animals can only solve very simple problems
D.animals solve problems by intelligence
69.In people's memory,Aplay the most important part in solving problems.
A.language             B.skills             C.experiences         D.habits
70.The main idea of this passage isB.
A.life will not change without memory
B.memory is of great importance to life
C.how a person's memory is different from a computer's
D.what is contained in memory.
7.Labor force is defined as being the total number of people who are available to work and earn income.This definition includes everyone who is employed or seeking paid employment,so it includes employers and the self-employed.Labor is one of the country's resources which can be combined with other resources to produce the goods and services wanted by the community.
Although the size of the workforce depends a great deal on the size of the total population,there are several other influences which also affect it.The age distribution (分布) of the total population has a very marked effect on the available workforce.If the population has a high proportion of very young people or of those too old to work,then the available workforce would be lower than if there were a balanced spread age distribution.If the population naturally grows rapidly,the number of births greatly exceeds (超出) the number of deaths then as a total population increases proportion of the workforce declines.
Sometimes a population is described as aging which means that the birth rate is either falling or growing very slowly,and as people retire from the workforce there are insufficient numbers of young people entering it to replace those who are leaving it.In that situation the population is top-heavy with older people.So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.
The age distribution of the population has several important effects on the economy.If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce,this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group.If the aged are to be cared for in special homes,finance must be available for that purpose.If the size of the workforce is small relative to the total population,then the government tax revenue (税收) is relatively low and either the government has less money available to it or workforce members have to be taxed more heavily.
43.In the passage"labor force"is defined asA.
A.people who are available to work and earn income
B.self-employed people who have the ability to work
C.people who are looking for an employment
D.employers who have created job opportunities
44.From the second paragraph we can draw the conclusion thatB.
A.a natural growth of population always leads to a balanced workforce
B.a large population does not necessarily mean a higher proportion of workforce
C.the larger the population is,the higher the proportion of the workforce will be
D.the workforce will be lower if the population has a balanced age distribution
45.When a population is said to be aging,A.
A.there are more people retiring than those entering the workforce
B.the birth rate in the area must be lower than that of death there
C.there should be an oversupply of the workforce members
D.there are more people entering the workforce than those retiring.
1.Have you ever gotten up one day and said to yourself,"I know what I want!I want to visit the South Pole!"Well,my guess is few of us have ever thought about this,much less to give it voice.Antarctic tours offer a chance to explore an almost totally pristine(原始的) area of our planet.Here you are given a chance to see and experience nature in its most pure form,untouched and unspoiled by civilization.
Antarctic tours are usually set in motion in the Argentina's capital city of Buenos Aires.From Buenos Aires one travels south to Tierra del Fuego and then to the world's southernmost city of Ushuaia.It is here at Ushuaia that your Antarctic tour cruise will sail you on your way to South Pole adventures.Sit back within a cocoon(保护) of warmth and comfort as you are gently whisked by giant glaciers lining Beagle Channel and Drake Passage.
After your arrival at Antarctica you will be taken by the motorized zodiac to the mainland.Here on the southernmost continent there are experts in the history,biology,geology and marine life in a classroom setting and wild excursions to aid your research,your studies or just plain curiosity.
Your Antarctic tour will bring you on a thrilling visit to see penguins,seals,sea lions and aquatic( 水生的;水栖的)life found only here.You will enjoy the panoramic(全景的) view of a remote archipelago(群岛,列岛)with a warm temperate( 温和的)climate and a colony of elephant.Then you will be struck by the rich life that exists only here.
A trip to Antarctica is a travel feast for the senses.Watch in amazement as a sheer cliff of ice drifts shining in the sunlight.You next experience the earsplitting sound of ice breaking off and the loud sound of crackling ice as it tumbles down from the floating ice mountain into the deepest bluest colored water.
29.From Paragraph 1,we can learn thatB.
A.many people are eager to travel to the South Pole
B.few people would like to visit the South Pole
C.the South Pole has been a popular place of interest
D.it is a pity that nobody wants to visit the South Pole
30.According to the passage,the right way of traveling to the South Pole isA.
A.Buenos Aires→Tierra del Fuego→Ushuaia→the South Pole
B.Tierra del Fuego→Buenos Aires→the South Pole→Ushuaia
C.Ushuaia→Buenos Aires→the South Pole→Tierra del Fuego
D.the South Pole→Ushuaia→Tierra del Fuego→Buenos Aires
31.Who are most likely to be interested in this passage?C
A.Biologists who study all kinds of animals.
B.Teachers who teach geography at school.
C.People who are fond of traveling.
D.Scientists who are exploring the unknown land.

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