题目内容

【题目】To their great relief, the missing child returned home,__________ after an absence of two weeks.

A. felt tired and sound

B. tiring and soundly

C. felling tired and soundly

D. tired and sound

【答案】D

【解析】句意:使他们极为宽慰的是,失踪的孩子在消失两周后回到了家里,疲惫不堪,但平安无事。根据and前后一致性的原则知D项正确。

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【题目】Thirteen vehicles lined up last March to race across the Mojave Desert, seeking a million in prize money. To win, they had to finish the 142-mile race in less than 10 hours. Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part -drivers.

DARPA, the Defense Advanced Research Projects Agency, organized the race as part of a push to develop robotic vehicles for future battlefields. But the Grand Challenge, as it was called, just proved how difficult it is to get a car to speed across an unfamiliar desert without human guidance. One had its brake lock up in the starting area. Another began by throwing itself onto a wall. Another got tied up by bushes near the road after 1.9 miles.

One turned upside down. One took off in entirely the wrong direction and had to be disabled by remote control. One went a little more than a mile and rushed into a fence; another managed to go for six miles but stuck on a rock. The “winner,” if there was any; reached 7.8 miles before it ran into a long, narrow hole, and the front wheels caught on fire.

“You get a lot of respect for natural abilities of the living things,” says Reinhold Behringer, who helped design two of the car-size vehicles for a company called Sci-Autonics. “Even ants can do all these tasks effortlessly . It’s very hard for us to put these abilities into our machines.”

The robotic vehicles, though with necessary modern equipment such as advanced computers and GPS guidance, had trouble figuring out fast enough the blocks ahead that a two-year-old human recognizes immediately, Sure, that very young child, who has just only learned to walk, may not think to wipe apple juice off her face, but she already knows that when there’s a cookie in the kitchen she has to climb up the table, and that when she gets to the cookie it will taste good. She is more advanced, even months old, than any machine humans have designed.

【1】Watchers doubted if any of the vehicles could finish the race because .

A.they did not have any human guidance

B.the road was not familiar to the drivers

C.the distance was too long for the vehicles

D.the prize money was unattractive to the drivers

【2】DARPA organized the race in order to .

A.raise money for producing more robotic vehicles

B.push the development of vehicle industry

C.train more people to drive in the desert

D.improve the vehicles for future wars

【3】From the passage we know “robotic vehicles” are a kind of machines that .

A.can do effortlessly whatever tasks living thing can

B.can take part in a race across 142 miles with a time limit

C.can show off their ability to turn themselves upside down

D.can move from place to place without being driven by human beings

【4】In the race, the greatest distance one robotic vehicle covered was .

A.about eight miles B.six miles

C.almost two miles D.about one mile

【5】In the last paragraph, the writer implies that there is a long way to go .

A.for a robotic vehicle to finish a 142-mile race without any difficulties

B.for a little child who has just learned to walk to reach the cookie on the table

C.for a robotic vehicle to deal with a simple problem that a little child can solve

D.for a little child to understand the importance of wiping apple juice off its face

【题目】D

It’s the dieting fad that is sweeping the world , and encourages fasting for two days of the week . But does it work ?

People are starving themselves to lose weight , with a dieting trend known as the “fast diet” growing in popularity .

The method is also known as the 5:2 diet , and consists of eating normally for five days of a week and cutting calories to about 25 percent of normal intake during other two days . Men consume just 600 calories on the two fast days , while women are limited to 500 calories.

Notably, the two fasting days should not be hack-to-back. The dieter should have at least one normal eating day in between.

In the best-selling book The Fast Diet: Lose Weight, Stay Healthy, and Live Longer with the Simple Secret of Intermittent Fasting by Dr. Michael Mosley and Mimi Spencer, the two authors claim that the 5:2 diet not only promotes weight loss, but also benefits health, offering protection from disease, improved cognitive function and increased lifespan.

The diet originated in the United Kingdom and became popular in the United States. Now, it is gaining popularity among the Chinese middle class.

Zhong Minghui, who is 178cm tall and used to weigh 100 kilograms, finds fasting effective in weight control. He works in the sales department of' a trade company and used to drink and eat a lot after work. After sticking to the fasting diet for five months, he managed to lose about 20 kilograms.

" Actually I did not exactly rely on the 5 :2 diet to lose weight. My fasting was more extreme. I almost completely cut off my supper every day and only ate some fruit. I also used an app to calculate the calories in the food I eat and was cautious of not eating any high-calorie food. I did about an hour's aerobic exercise every day. Fasting is definitely effective, but I think sports also help ,” he says.

"I do not really believe that fasting is the magical cure-all, but my high blood sugar has improved," he adds.

The Academy of Nutrition and Dietetics says that although there is evidence that intermittent fasting diets may help prevent chronic disease, more research is needed.

Han Ting, a clinic nutritionist of Shanghai Tenth People's Hospital, says that people who suffer diabetes or eating disorders, pregnant women, kids, teens and frail seniors should not try fasting. She recommends a regular low-calorie diet, which is safer and less risky for health.

When on a fasting diet, on the weekly fasting days, Han recommends low-fat, low-sugar, low-protein food, such as vegetables, yogurt, non-fat milk, shellfish and fruit with high dietary fiber.

【1】According to the passage the practice of 5 :2 diet first begins in _________.

A. China B. the United States

C. the United Kingdom D. the United Union

【2】What should be paid attention to when one goes on the 5:2 diet?

A. The two fasting days should be arranged one after another.

B. The two fasting days should not be arranged continuously.

C. You should consume as many calories as possible during the five normally eating days.

D. Women must take in more calories than men during the two fasting days.

【3】 According to the passage, Zhong Minghui _________.

A. managed to lose about 20 kilograms by taking exercises

B. thought little of the 5:2 diet

C. owed his high blood sugar to the fasting diet

D. found it effective to lose weight via fast diet

【4】 What does the underlined word "intermittent" mean ?

A. Happening occasionally.

B. Motivating continuously

C. Increasing dramatically.

D. Changing sharply.

【题目】Public Speaking Training

△Get a coach

1, so get help. Since there are about a billion companies out there all ready to offer you public speaking training and courses, here are some things to look for when deciding the training that’s right for you.

△Focus on positives

Any training you do to become more effective at public speaking should always focus on the positive aspects of what you already do well. Nothing can hurt confidence more than being told that you aren’t doing well.2, so good public speaking training should develop those instead of telling you what you shouldn’t do.

3

If you find a public speaking course that looks as though it’s going to give you lots of dos and don’ts, walk away! Your brain is so full of what you’re going to be talking about. 4 As far as we’re concerned, there are basically no hard and fast rules about public speaking. Your audience can be your friends.

△You are a special person not a clone

Most importantly, good public speaking training should treat you as a special one, with your own personal habits. 5. Your training course should help you bring out your personality, not try to turn you into someone you’re not.

A. You aren’t like anybody else

B. You already do lots of things well

C. Turn your back on too many rules

D. Check the rules about dos and don’ts

E. Whatever the presentation, public speaking is tough

F. The one thing you don’t want is for them to fall asleep

G. So trying to force a whole set of rules into it will just make things worse

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