题目内容

I often recall those good old days. At that time life was relatively simpler, and people were much more _______and gentler. Recently, to my surprise, I got the opportunity to experience that same warmth that I thought had _______ from the fast-moving world.

I was out shopping the other day with my husband, two daughters and one _______. It was a burning hot day, and we were all visibly tired and hungry. We entered a restaurant, looking for some _______ and comfort. To our disappointment, all the tables were ________ and no one seemed in a hurry to _______. We waited, tired and _______. After quite some time, one table was vacated(空出), but that could _______ only two of us. My daughter made me sit along with her father, while she and my other daughter _______ alongside. My granddaughter sat on my_______ as we looked all around us, waiting for another table to be _______ soon.

At the next table, two young girls were sitting at a table for four and enjoying their meal. We decided to move to their table, _______ they were finished with their lunch. Since the girls had just got their _______, I knew it would be a ______ wait. As we were deciding on what to eat, one of the girls got up and _______ their table to us. She said they would move to our table so that my family could sit together. We were very appreciative of their kind _______. We thanked them _______and moved to their table. The girls quickly _______their plates and glasses and went to sit at our table.

That day, I _______to myself there still were some kind, civil and helpful youngsters in this non-caring world, and my faith in humanity(人道) was _______.

1.A. friendly B. generous C. careful D. sensitive

2.A. prevent B. removed C. lost D. disappeared

3.A. niece B. granddaughter C. nephew D. son

4.A. tea B. food C. fruit D. vegetable

5.A. fixed B. covered C. occupied D. set

6.A. start B. wait C. give up D. get up

7.A. impatient B. nervous C. awkward D. embarrassed

8.A. serve B. seat C. lay D. hold

9.A. sat B. followed C. stood D. watched

10.A. shoulder B. feet C. lap D. table

11.A. blank B. free C. available D. clean

12.A. unless B. once C. before D. until

13.A. order B. bill C. note D. table

14.A. long B. short C. boring D. exciting

15.A. left B. pushed C. shared D. offered

16.A. treat B. expression C. impression D. action

17.A. personally B. properly C. publicly D. sincerely

18.A. picked up B. raised up C. put up D. given up

19.A. turned B. came C. thought D. pointed

20.A. lost B. rebuilt C. found D. shaken

练习册系列答案
相关题目

Dujiangyan is the oldest man-made water system in the world, and a wonder in the development of Chinese science. Built over 2,200 years ago in what is now Sichuan Province in Southwest China, this amazing engineering achievement is still used today to irrigate over 6,000 square kilometres of farmland, take away floodwater and provide water for 50 cities in the province.

In ancient times, the region in which Dujiangyan now stands suffered from regular floods caused by overflow from the Minjiang River. To help the victims of the flooding, Li Bing, the region governor, together with his son, decided to find a solution. They studied the problem and discovered that the river most often overflowed when winter snow at the top of the nearby Mount Yulei began to melt as the weather warmed.

The simplest fix was to build a dam, but this would have ruined the Minjiang River. So instead Li designed a series of channels built at different levels along Mount Yulei that would take away the floodwater while leaving the river flowing naturally. Better still, the extra water could be directed to the dry Chengdu Plain, making it suitable for farming.

Cutting the channels through the hard rock of Mount Yulei was a remarkable accomplishment as it was done long before the invention gunpowder and explosives. Li Bing found another solution. He used a combination of fire and water to heat and cool the rocks until they cracked and could be removed. After eight years of work, the 20-metre-wide canals had been carved through the mountain.

Once the system was finished, no more floods occurred and the people were able to live peacefully and affluently. Today, Dujiangyan is admired by scientists from around the world because of one feature. Unlike modern dams where the water is blocked with a huge wall, Dujiangyan still lets water flow through the Minjiang River naturally, enabling ecosystems and fish populations to exist in harmony.

1.What are the benefits of Dujiangyan according to the first paragraph?

A. Reducing flooding and watering farmland.

B. Protecting the mountain and reducing flooding.

C. Watering farmland and improving water quality.

D. Drying the river and supplying cities with water.

2.What was the main cause of the Minjiang Rivers flooding?

A. Heavy rains. B. Melting snow.

C. Low river banks. D. Steep mountains.

3.How was Li Bing able to break through the rocks of Mount Yulei?

A. By using gunpowder.

B. By flooding the rocks with water.

C. By applying a heating and cooling technique.

D. By breaking the rocks with hammers and spades.

4.Why is Dujiangyan greatly admired by scientists today?

A. It preserves much of the natural river life.

B. It took very little time to complete the project.

C. The building techniques used were very modem.

D. It has raised the living standards of the local people.

Does a 16-year-old have the ability to change the world, benefiting hundreds of thousands of people?

Olivia Hallisey should believe so. With her invention of new Ebloa test, the girl from US has become the winner of the 2015 Google Science Fair, a yearly competition for creative teenagers who want to make a difference in the world.

Hallisey’s method asks patients to put a sample of their saliva (唾液)onto a testing card. The card changes color if the person is infected with Ebloa. Present Ebloa tests can take up to 12 hours and cost $1,000. Hallisey’s method, by contrast, can be done just in 30 minutes for about $25. Moreover, the test needn’t be put in a refrigerator thanks to the silk material Olivia used to produce the testing cards.

Hallisey started working on the test one year ago when she saw Ebloa spreading across African countries. Her research was based on looking at and using previous research and her own creative ideas.

“She deserves all the praise she’s getting for her hard work, dedication, and intelligence,” said her science teacher Andrew. “Her project is very helpful for the medical diagnosis that we need in parts of the world where Ebola is most common.”

“What affects one country affects everyone,” Hallisey told CNBC. “We have to work together to find answers to the challenges that threaten global health, our environment and our world.”

1.According to the article, Olivia’s tests .

A. use a person’s saliva, which is sorted at a low temperature

B. are less time-consuming and less expensive than current tests

C. are less time-consuming but more expensive than current tests

D. show changes in the color of blood if the person is infected

2.Which of the fo llowing statements is TRUE?

A. Olivia’s discovery could benefit the lives of many people.

B. Olivia’s research was based on her own creative ideas.

C. Olivia set her mind on winning the 2015 Google Science Fair.

D. Olivia’s research began before the outbreak of Ebloa in Africa.

3.What quality makes the test more convenient?

A. The material used can easily be produced in Africa.

B. The material used is easier to store in a refrigerator.

C. The material used needn’t be put in a special device.

D. The material used is common in the places where Ebloa is most comm on.

Have you fallen into a pattern of sleeping poorly?1.Getting a good night sleep is very important to your physical and emotional health.Here are some simple actions and choices you can make right now to help you sleep better at night.

1.Avoid coffee,smoke,and alcohol.If you want coffee in the afternoon or evening,drink less.An alcohol drink,especially more than one,will not help you sleep better.A drink may,or may not,help you fall asleep,but alcohol causes you to sleep poorly and be unable to sleep all night, 2.

2.Don’t overeat,but don’t go to bed hungry.If you aren’t tired of milk,try a small glass of warm milk or a piece of mild cheese in the evening.A small piece of chicken or other protein may also work well before bed. 3.

3. 4.It can help you avoid lacking water and is generally good for your health.However,avoid water and other fluids for the last two hours before bedtime to reduce your need to go to the bathroom during the night.

4.Make your bedroom as quietly as you can. 5.Consider using earplugs(耳塞) if your bedroom is noisy. Some people find that the white noise from a fan,as well as the air flow,helps them sleep better.Others find soft music or natural sounds like waves or bird songs to be relaxing and contribute to sleep.If you use music to help you fall asleep,you may find that you get better rest later in the night if you set the music to turn off after an hour.

A. Drink enough water early in the day.

B. If you have a clock that ticks loudly,replace it.

C. If you drink too much water,you will feel bad.

D. Don’t have your stomach empty before going to bed.

E. Are you concerned that you may not sleep well tonight?

F. Are you always worried about what you eat in the evening?

G. Cigarettes are always an unhealthy habit,especially in the evening.

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