题目内容

18.There is no doubt __________ he is an honest boy.(  )
A.thatB.whetherC.whyD.what

分析 毫无疑问,他是一个诚实的孩子.

解答 答案:A.
分析句子的结构可知,本句为一个常用句型there is no doubt that…毫无疑问,….其中,that引导的为一个同位语从句,是对前面名词doubt的解释说明;故选A.

点评 本题考查同位语从句,要掌握同位语从句的定义,同时要学会划分句子的成分,选择出正确的连接词.

练习册系列答案
相关题目
11.Everything was put neatly into my suitcase.I'm a flight attendant.I'm so organized,my half of the closet could be a display at The Container Store.My husband's half of the closet?Just thinking about it make my head ache.I carried my suitcase downstairs.Bill was in the kitchen cooking.Looking at the messy kitchen,I shouted,"Why do you have to be so messy?"Bill look hurt,"What?"I sighed and left for the airport.
On my last flight,an elderly couple had the seats in my section.They held hands during takeoff.Later I caught them looking into each other's eyes.Something about that look was familiar.Then I realized:it was the look Bill and I had worn in our wedding photographs.I couldn't resist asking them about the secret of their long-lasting marriage."Have fun together,"the man said,"and never take each other for granted."
Her words circled in my head long after we landed.Bill wasn't perfect.But then,was I?I kept complaining about his messiness and forgot his kindness,his ability to see the bright side of every situation---qualities that ran so much deeper,the reasons I had married him in the first place.
I took out my cell phone and called Bill."I miss you already."I said."I miss you too,Kim,"he said.As soon as my flights were over,I rushed home.Bill met me at the door."I have a surprise for you."he said and led me into the kitchen.I glanced around the room.He really had worked hard.In spite of the fingerprints on that microwave floor,I could see our reflection in it:my husband and I,our smiles glowing with love for each other,just like in our wedding photos.

21.Why did Kim get so angry with her husband?C
A.She found his weaknesses one morning.
B.She didn't love him any more.
C.He left things in an untidy state.
D.He turned a deaf ear to her complaints.
22.What's special about the old couple?C
A.They never quarreled with each other.
B.They often made fun of each other.
C.They kept their lives so fresh.
D.They took each other for granted.
23.Kim changed her attitude towards her husband afterB.
A.she realized Bill wasn't perfect            
B.she got inspired by the old couple
C.her husband had cleaned up the kitchen      
D.they had their wedding photos taken
24.The best title of the passage might beA.
A.Love You,Lover Your Mess               
B.Love is Blind,Love is messy
C.The Wedding Photos                     
D.A Loving Old Couple.
10.Imagine looking at a view of mountaintops and wondering about the name of each peak.Suddenly,above each mountaintop,a name appears on the sky.The words are not written in smoke by skywriting planes.The words are actually not in the sky at all.They come from tiny computers in contact lenses(隐形眼镜).
Computers have become smaller and smaller over the decades.The first computers filled houses.Transistors(晶体管) and then chips allowed computers to become small enough to fit on a desktop,then a laptop,and finally a phone.When experimenting with further reductions in size,developers often have to deal with the limits of human eyesight,which control how small the computers can be and still present visible information.
One new solution employs microprojectors(微型投影机) to create a readable display(显示) for tiny computers.These machines project computer information onto any surface.Though an impressive breakthrough,there are potential problems.Such public displays can lead to privacy concerns; most people do not want their information displayed on a wall for everyone to see.Besides,these projectors are extremely expensive,and their screens give users headaches.
Babak Parviz,a researcher at the University of Washington,created another solution:inventing a screen visible only to a person wearing a contact lens.Parviz created a computer in a contact lens that uses the wearer's field of vision as the display.To create the display,Parviz took ordinary soft contact lenses with a wirelessly controlled system.At some point,Parviz says,it will be possible to connect the lens to a remote personal computer device such as a cellphone or a laptop.By looking in a certain direction,the wearer sends the computer visual information about what he or she sees.The device then uses this information to point out the names of peaks.
These contact lenses are inserted and removed in much the same way as ordinary contact lenses.In addition,the computers in the lenses won't block the wearer's sight at all.Although now the computers are not on lenses treating eyesight problems,Parviz hopes that someday the technology will progress to that level.

63.The contact lenses in the text canD.
A.treat eyesight problems
B.offer beautiful views of nature
C.project information on wall surface
D.show information about what wearers see
64.According to Paragraph 3,the microprojectorsA.
A.put people's privacy at risk
B.save computer information
C.cause serious illnesses
D.support users'needs
65.According to the passage,these contact lenses contribute toB.
A.saving users'expenses
B.reducing computers'size
C.limiting the field of vision
D.guarding remote computers
66.What might be the best title for the passage?A
A.Tiny Computers,Amazing Sights
B.Smaller Lenses,Closer Views
C.Progress towards Clearness
D.Road to the Small World.
6.阅读表达
阅读下面短文,并根据短文后的要求答题(请注意问题后的字数要求).
Our little boy came up to his mother in the kitchen one evening while she was fixing supper,and handed her a piece of paper that he had been writing on.After his mom dried her hands on an apron,she read it,and this is what it said:
For cutting the grass$5.00
For cleaning up my room this week$1.00
For going to the store for you$0.50
Baby-sitting my kid brother while you went shopping$0.25
Taking out the garbage$1.00
For getting a good report card$5.00
For cleaning up and raking the yard$2.00
Well,I'll tell you,his mother looked at him standing there expectantly,and boy,could I see the memories flashing through her mind.So she picked up the pen,turned over the paper he'd written on,and this is what she wrote:
For the nine months I carried you while you were growing inside me.No Charge.
For all the nights that I've sat up with you,doctored and prayed for you.No Charge.
For all the trying times,and all the tears that you've caused through the years,there's No Charge.
For all the nights that were filled with dread,and for the worries I knew were ahead,No Charge.
For the toys,food,clothes,and even wiping your nose,there's No Charge,Son.
When you_______,the cost of my love is No Charge.
Well,friends,when our son finished reading what his mother had written,there were great big tears in his eyes,and he looked straight up at his mother and said:"Mom,I sure do love you."And then he took the pen and in great big letters he wrote:"PAID IN FULL".

71.What's the BEST title of the passage?
No Charge
72.How much does the little boy list in total on the piece of paper?(no more than 3 words)
$14.75
73.Please fill in the blank in the passage with proper words or phrases to compete the sentence.(no more than 10 words)
add it all up
74.What do you learn after reading the passage?(no more than 30 words)
Love of our mothers is great and we should appreciate it from the bottom of our hearts.
75.How many items free of charge does the mother list in the passage?(no more than 2 words)
Six.
3.Donald John Trump,born on June 14 1946,is an American businessman.As the Republic Party's nominee for president m the 2016 election,he defeated Hillary Clinton in the general election on November 8,2016.
Trump is the chairman and preside of The Trump Organization,which is the principal holding company for his real estate (房地产)ventures and other business interests.During his career,Trump has built office towers,hotels,casinos,golf courses and other branded facilities worldwide.
Trump was born and raised in New York City and received a bachelor's degree in economics from the Wharton School of the University of Pennsylvania in 1968.In 1971 he was given control of his father Fred Trump's real estate and construction firm and later renamed it The Trump Organization.Trump has appeared at the Moss USA pageants,which he owned from 1996 to 2015,and has made cameo (配角) appearances in films and television series.He sought the Reform Party presidential nomination (提名) in 2000,but withdrew before voting began.He hosted and co-produced The Apprentice,a reality television series on NBC,from 2004 to 2015.As of 2016,he was listed by Forbes as the 324th wealthiest person in the world,and 156th in the United States.
In June 2015,Trump announced his candidacy (候选人资格) for president as a Republican and quickly emerged as the front runner for his party's nomination.In May 2016,his remaining Republican rivals suspended (暂停) their campaigns,and in July he was formally nominated for president at the 2016 Republican National Convention.Trump's campaign has received unprecedented media coverage and international attention.Many of his statements in interviews,on Twitter,and at campaign rallies (集会) have been controversial or false.Several rallies during the primaries were accompanied by protests or riots.

25.What do we know about Donald John Trump?C
A.His career is limited in America.
B.It was a surprise that he defeated Hillary Clinton.
C.His business has expanded all over the world.
D.His father was against him being a politician.
26.What's the main idea of Paragraph 3?A
A.Introduction to Trump's life.
B.Introduction to Trump's family.
C.The secret of Trump's success.
D.Trump's dream.
27.Which of the following is WRONG for Donald John Trump once?A
A.He once acted as a leading actor in films.
B.He once worked as a host.
C.He owns a lot of money.
D.He majored in economics in university.
28.According to the last paragraph,we can conclude at the campaignD.
A.Trump owed his success to his family
B.at a point all Americans protested against Trump
C.Trump had no Republican rivals
D.all people didn't agree with the remarks Trump made.
10.Dragging a sleigh loaded with enough presents for the world's children can be no easy skill.But,since ancient times,the Christmas Eve duty has been performed with distinction by a team of beloved reindeer(驯鹿).
Soon,however,Santa Claus may have to start looking around for a stronger type of animal,as a new research shows the species is becoming increasingly puny.A 16-vear survey on the arctic Norwegian island of Svalbard found the reindeer there have declined in weight by an alarming 12 percent.
The reduction in average body-mass is being blamed on global warming.In the research presented lately at a meeting of the British Ecological Society in Liverpool,scientists have explained how rising temperatures are robbing female reindeer of nutrients during important periods of pregnancy.are becoming starved,causing them to abort their babies or giving birth to much lighter young.
Snow in Svalbard typically covers the ground for eight months of the year,which,combined with low temperatures,limits grass growth to June and July.But as summer temperatures have increased by around 1.5°C,grass has become more productive,allowing female reindeer to gain more weight by the autumn and therefore to have more babies.However,wanner winters have brought with them greater rainfall which freezes when it settles on the snow.Reindeer can often access the poor food sources beneath the snow by clearing it away with their antlers(鹿角),but they cannot break through the hard ice.As a result,female reindeer are becoming starved,causing them to abort their babies or giving birth to much lighter young.
Despite the findings,reindeer appear to be suffering less from the effect of climate change than some other arctic species.Last week the scientists warned that a third of the world's polar bears could disappear in the next 40 years.

32.Which of the following can replace the underlined word"puny"in Paragraph 2?D
A.strong B.mature C.heavy D.weak
33.Why do female reindeer become fat in autumn?C
A.The temperature is getting low.
B.They give birth to more babies.
C.Grass has grown well since summer.
D.They often break through the hard ice.
34.What can we infer from the text?B
A.Climate change has little effect on reindeer.
B.Polar bears suffer more from climate change.
C.Reindeer have no trouble finding food in winter.
D.Polar bears will disappear in the near future.
35.What does the text mainly talk about?B
A.The Christmas Eve duty will still be carried out by reindeer.
B.Reindeer has decreased in weight owing to global warming.
C.Global warming contributes to more young reindeer.
D.Many arctic species are at the risk of dying out.
7.Do you know why you need to take exercise to keep fit?The following may help you know about it.
•It helps with addiction(癖嗜)control
The brain releases dopamine(多巴胺),which responds to any form of pleasure,be it sex,drugs,alcohol or food.Some people become addicted to dopamine and substances that produce it-especially drugs or alcohol.
Regular exercise can help in this addiction recovery as it effectively distracts you,making you de-prioritize your cravings.When faced with mental or emotional challenges in life,exercise can help you cope in a healthy way instead of resorting to alcohol,drugs or other negative behaviors that eventually only make your symptoms worse.Regular exercise can also help to strengthen your immune system.
※Your risk of diabetes(糖尿病)goes down
Within one week of your regular exercise,your sensitivity to insulin (胰岛素)becomes greater and that,in turn,lowers your blood sugar levels,reducing your risk of Type 2 diabetes.
Also,exercise can decrease your stroke(中风) risk; given that two of the greatest risk factors for strokes are high blood pressure and heart disease,exercise with its benefits of a stronger heart and better circulation is important.
The U.S.Centers for Disease Control and Prevention recommends at least 30 minutes of moderate exercise at least five days a week for good health,though you should always check with your doctor if you have any health concerns before beginning any exercise program.
※You're reducing stomach fat
When you do one month of regular exercise,your body ditches those extra fat and gains muscle.An Australian study shows that overweight people who took part in a four-week program of moderate exercise reduced stomach fat by 12 percent.

21.Which is the best title of the passage?C
A.How to slim.
B.The ways of exercising.
C.The reasons for working out.
D.The effect of exercising on diabetes.
22.What can you infer from the passage?D
A.Being overweight may lead to poor health.
B.Exercising regularly leads to no disease at all.
C.Only running helps to strengthen your immune system.
D.high blood pressure and heart disease are risk factors for strokes.
23.What does the underlined word"moderate"probably mean?B
A.极少的   B.适度的 C.偶尔的  D.过量的
24.Which of the following is NOT true according to the passage?D
A.Dopamine reacts to all forms of pleasure.
B.Regular exercise can lead to less stroke risk.
C.Regular exercise can help improves your immune system.
D.Taking regular exercise one week can get rid of extra fat.

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