问题 单项选择题

锻丝上返卡环环抱稳定作用差的原因是没有()

A.卡环体

B.连接体

C.支托

D.固位臂

E.对抗臂

答案

参考答案:A

阅读理解
Mr Smith, Sandra, Rachel, Duane和the Greens正各自安排活动。请仔细阅读题中的个人情况说明和A到F的活动场地介绍,选出符合各自要求的最佳选项,选项中有一项是多余的选项。
小题1:Mr Smith, an American, is on business in Japan. Tomorrow he would like to visit some famous attractions. He and his assistant both love climbing very much.
小题2:Sandra is very tired because of weeks of hard work at her lessons. Now she has come up with an idea: Why not try to take a relaxing visit in Britain?
小题3:Rachel is a hard-working student. She will head for geography in the middle school. This summer she is going to travel across a dessert in a certain country.
小题4:Duane is an active and energetic student. He has a special interest in the great champions and their achievements. He really hopes to find a wonderful place for the coming weekend.
小题5:The Greens, who love the sea and enjoy the sunshine, have prepared for travelling abroad. During the trip, they are going to buy some souvenirs for their friends.
A
B
C
Pattaya Beach
It is alongside the city centre, close to shopping, hotels and bars. It is one of the most successful beach in the world.
Mount Fuji
Mount Fuji is the highest mountain in Tokyo. Officially it’s open for climbing during July and August.
Sports Hall of Fame
Set up in 1967, it has collected the athletic achievements of the state’s greatest champions who have made their mark in American sports history.
D
E
F
Sahara Dessert
It is the largest in the world. The surface of the dessert ranges from large areas of sand dunes to stone plateaus, gravel plains, dry valleys and salt flats.
Great Barrier Reef
The Great Barrier Reef is off the coast of Queensland in northeast Australia. It is also a very popular place for scuba diving. There you can see colorful fish and smart dolphins.
Big Ben, the UK
It has become one of the main signs of London. The sound of the bell, which you can hear at the beginning of many television programs has become well-known all over the nation.
完形填空

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。注意:E="AB;" F="AC;" G=AD

Autumn blues? Let the sunshine in.

Falling leaves, withering flowers, cold winds, faint sunshine.  小题1:   Spirits can be low.

People who suffer from “the autumn blues” often are extremely exhausted, lack energy, need more sleep, feel increased appetite and gain weight.

“The exact cause of this condition, often called seasonal depression or seasonal affective disorder (SAD), is not known yet,” says Chen Jue, associate professor at Shanghai Mental Health Center. “But recent studies indicate that weather change is influential and strongly suggest that this condition is caused by changes in the availability of sunlight.”

One theory is that with decreased exposure to sunlight, the biological clock that regulates(调节) mood, sleep, and hormones is delayed, running more slowly in winter.  小题2:   Another theory is that brain chemicals that transmit information between nerves may be altered(改变) in individuals with SAD. It is believed that exposure to light can correct these imbalances.

“小题3:  Remember, spring always lives in your heart.” Chen says.

Here are some tips to deal with autumn depression.

1.Go outdoors and get some sunlight. More around. Fresh air and exercise improve the respiratory( 呼吸) system and blood circulation and regulate the nerves system. Thus, exercise is calming and relieving one’s mood.

2.Relax at work. Stretch, breathe deeply. Take a tea break. Think of your next vacation.

3.小题4:  Chocolate and sugar raise the spirits.

4. Look at bright colors, such as red and orange.

5.小题5:  Blooming plants are cheering

6.Call friends or family when you feel lonely or depressed. Recall some happy memories.

A.Exposure to light may reset the biological clock.

B.Decorate your room and work space with flowers.

C.It is a sad season, but you can try to make it happy.

D.That is the way you can use to lighten yourself.E. Keep a chocolate bar in your pocket.

F. For many people, late autumn can be a season of gloom and depression.

G. Autumn always gives us a beautiful scene.