The reason why Malaysia Airline Flight370 disappeared remained_____.

A. look intoB. to be looked intoC. looking into D.to look into

 

B

【解析】

試題分析：句意：為什么馬航370航班失聯(lián)的原因還有待調(diào)查。這里使用了remain to be done“仍然有待被做”，使用不定式的被動(dòng)語(yǔ)態(tài)，所以選B。

考點(diǎn)：考查不定式的被動(dòng)

 

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：2015屆甘肅省高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

--- Hey, Mary, your backpack looks nice. When did you buy it.

--- I ____ it for two weeks.

A. had B. bought C. have had D. have bought

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖南省高二下期末英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

_______ about the economic crisis that he decided to look for more information about it.

A. So curious he was B. So curious was he

C. Such curious he was D. Such curious was he

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖南瀏陽(yáng)一中高二下學(xué)期第一次階段性測(cè)試英語(yǔ)試卷（解析版） 題型：閱讀理解

Doctors say obesity，also known as severe overweight，is a complex condition.A doctor may advise medical interventions(醫(yī)療干預(yù)) in addition to changes in behavior.But experts say the more successful weight?loss plans include a well?balanced diet and exercise.

People who want to avoid weight gain have to balance the number of calories they eat with the number of calories they use.To lose weight，you can reduce the number of calories you take in，or increase the number you use，or both.Experts at the National Institutes of Health say to lose weight，a person should do some moderate or intensive physical exercise most days of the week.This could include fast walking，sports or strength training.

A recent study looked at four of the most popular dieting plans in the United States.Researchers at Stanford University studied more than three hundred overweight women，mostly in their thirties or forties.Each woman went on one of the four plans：Atkins，The Zone，Ornish or LEARN.The women attended diet classes and received written information about the food plans.At the end of a year，the women on the Atkins diet had lost the most，more than four and a half kilograms on average.

Christopher Gardner led the study，reported in the Journal of the American Medical Association. He said the Atkins diet may be more successful because of its simple message to lower the intake of sugar.Also，he said the advice to increase protein in the diet leads to more satisfying meals.

But last week，another report suggested that only a small minority of people have long?term success in dieting.Researchers at the University of California found that most dieters regained their lost weight within five years.And often they gained back even more.But those who kept the weight off generally were the ones who exercised.

1.All the following is helpful to lose weight EXCEPT________.

A．a(chǎn) healthy dietB．physical exercise

C．medical interventions D．being polite to others

2.You are most likely to gain too much weight if________.

A．you eat the same number of calories as the number you use

B．you take in less calories than the number you use

C．you take in more calories than the number you use

D．you take exercise regularly on the weekdays

3.The third paragraph mainly tells us that________.

A．there are four popular dieting plans in the USA

B．the Atkins diet has the best effect on losing weight

C．lots of women attended diet classes every day

D．dieting plan is the most important

4.Which one of the following is NOT right according to this passage?

A．The change of your life habits can help you lose weight.

B．You’d better exercise once a week to lose some weight.

C．The Atkins diet may be good because of lowering the intake of sugar.

D．Some people gain weight back for their unhealthy diet.

5.Which one of the following is the best title for this passage?

A．Successful Weight?loss PlansB．Four Popular Dieting Plans

C．What Is the Atkins Diet?D．Few People Fail in Losing Weight

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖南瀏陽(yáng)一中高二下學(xué)期第一次階段性測(cè)試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

________you were coming，I would have stayed at home.

A．If I knowB．Should I knowC．Had I knownD. If I should have known

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖南瀏陽(yáng)一中高二下學(xué)期第一次階段性測(cè)試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

These new ideas which need ________ sound fine.

A．trying on B．trying outC．to try on D．to try out

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖北省高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：閱讀理解

Some people will do just about anything to save money. And I am one of them. Take my family’s last vacation for example. It was my six-year-old son’s winter break from school, and we were heading home from Fort Lauderdale after a weeklong trip. The flight was overbooked, and Delta, the airline, offered us $400 per person in credits to give up our seats and leave the next day. I had a meeting in New York, So I had to get back. But that didn't mean my husband and my son couldn't stay. So I took off for home.

The next day my husband and son were offered more credits to take an even later flight. Yes, I encouraged一okay, ordered一them to wait it out at the airport, to "earn" more Delta Dollars. Our total take: $1,600. Not bad, huh?

Now some people may think I'm a bad mother and not such a great wife either. But as a big-time bargain hunter, I know the value of a dollar. And these days, a good deal is something few of us can afford to pass up.

I've made living looking for the best deals and exposing the worst tricks. I have been the consumer reporter of NBC's Today show for over a decade. I have written a lot of books including one titled Tricks of the Trade: A Consumer Survival Guide. And I really do what I believe in. I tell you this because there is no shame in getting your money’s worth. I’m also tightfisted(小氣的) when it comes to shoes, clothes for my children, and expensive restaurants. But I wouldn't hesitate to spend on a good haircut. It keeps its longer, and it's the first thing people notice. And I will also spend on a classic piece of furniture. Quality lasts.

1.Why did Delta give the author's family credits?

A. They took a later flight.

B. They had early bookings.

C. Their flight had been delayed.

D. Their flight had been cancelled.

2.What can we learn about the author?

A. She seldom makes a compromise.

B. She is very strict with her children.

C. She rarely misses a good deal.

D. She is interested in cheap products.

3.What does the author do?

A. She's a teacher.

B. She's a housewife.

C. She's a businesswoman.

D. She's a media person.

4.What does the author want to tell us?

A. How to spend money wisely.

B. How to expose bad tricks.

C. How to reserve airline seats.

D. How to make a business deal.

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖北省高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：閱讀理解

Thirty years ago not many people would have dreamed of doing the repairs and decorations in their own homes. In those days labor was fairly cheap and most people would have thought it worthwhile to employ a professional painter and decorator, unless of course they were either very hand up or were in the trade themselves.

Today, however, it is quite a different story. Men and women in all walks of life turn their hands to all sorts of jobs round the house including painting, papering, putting up shelves and wall units, and tiling walls and floors. Some people with no professional training of any kind have even successfully built their own houses. These jobs have been made easier today by the introduction of prepared materials, which require the minimum amount of skill to use. In every high street throughout Britain nowadays there is at least one “Do-It-Yourself” shop containing a vast range of timber, tiles, paints, wallpapers and floor coverings besides tools of every description including power drills and many accessories. “Do-It-Yourself” is a booming（繁榮的） business; all these shops do a roaring trade and look like continuing to do so. Probably the main reason for the craze is the high cost of present-day labor and the shortage of building firms willing to do small jobs.

1.Why did people employ professional workers to decorate homes thirty years ago?

A. Because they could not do it themselves.

B. Because professional workers could do much better.

C. Because they had no time.

D. Because professional workers were very cheap.

2.Thirty years later what changes took place?

A. People could do everything themselves.

B. People with no professional training successfully built their own houses.

C. Few people chose to be a professional worker.

D. New expensive materials required no skills at all.

3.What caused the DIY craze?

A. High cost of professional workers.

B. “Do-It-Yourself” is a booming business.

C. There were fewer building companies.

D. Young people liked to follow the fashion

4.What is the speaker telling us ?

A. Changes in housing..

B. Changes in building.

C. How DIY comes into being

D. Great changes in these thirty

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2015屆湖北省沙市高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

A charity campaign to offer care to the elderly in our city attracted many participants on March 5 ----“Learn from Lei Feng Day”, a day _________ to honor the spirit of helping others.

A. set off B. set about C. set aside D. set out

 

查看答案和解析>>

同步練習(xí)冊(cè)答案