题目内容

【题目】How many (科目) do you have?

【答案】subjects

【解析】

试题分析:句意:你有多少科目?subject 科目,是一个名词。这句话中How many是提问数量的,后面跟名词的复数形式,故这里应填subjects。

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【题目】根据短文内容,选择正确答案。
(C)
It is said that as the population of a city grows, so do its problems. Pollution, too many cars, and crowded streets are just a few of the problems. One way to deal with these problems is city trains. Traveling to different parts of a city by train means fewer cars and buses on our roads, cleaner air and more open streets. In recent years, cities such as Guangzhou, Shenzhen and Shanghai have all built city train lines.
The first city train line in China was built in Beijing. The oldest part of the train line, from Beijing Zhan to Ping Guo Yuan was opened in 1969. Its length was 23.6 kilometers. With the development of the city after 1980, more trains are needed. A new train line was built to help move people around the city center. The 16-kilometer-long "circle line" was finished in 1987. Since that time even more train stations have been built and today the train lines in the city are over 50 kilometers long.
For the 2008 Olympic Games, the trains of Beijing was very important. Most of the people who went to watch the different sports games during the Olympic Games traveled by train.

(1)This passage tells us about _____.
A.the problems in big cities
B.city trains
C.the history of Beijing
(2)How long was the first train line in Beijing?
A.About 16 kms.
B.About 23 kms.
C.About 33 kms.
(3)In 1977, which of the following places in Beijing could you go to by train?
A.Chao Yang Men.
B.An Ding Men.
C.He Ping Men.
(4)When was the 16-kilometer-long "circle line" finished in Beijing?
A.In 1969.
B.In 1980.
C.In 1987.
(5)Which of the following is true?
A.In 2008, the Beijing train line was nearly 40 years old.
B.The larger population a city has, the fewer problems it faces.
C.More and more cities are building underground train lines for the 2008 Olympic Games.

【题目】
Any time of the day you can devote to exercising is a good time for getting active,but if you want to make a healthy fitness plan, it may be helpful to keep several points in mind and find out the best time to exercise.
First, try to know what kind of person you are. Especially, are you an early bird who always wakes up early in the morning, or a night owl(猫头鹰)who almost never goes to bed before midnight? Once you are generally aware of what your sleep characteristics are,you will understand better when your body needs exercise, either early in the morning,sometime during the day, or later on in the evening.
Second, consider your daily plan. When do you seem to be most busy, and when do you plan your most important tasks? Try to fit in your exercise before or at least around these events if possible, so that you can keep exercising and your life won't be affected(影响)as well.
Third, think about when you feel you have the most energy. For most people, that time is usually in the morning after a good night's rest, or after a long day of work. After a busy or much stressful day, exercising can reduce your working stress from hard work.
Lastly, find out the place you plan to do exercise. Your house provides exercise at any time if you own fitness equipment(设备),but if there is a gym(健身房)down the street or along the way home from work, it will make it more suitable for you to exercise.
More importantly, you need to make a plan and try sticking to it for one week. If you do so and can get through the exercise without being pulled in another direction, make it a habit. And once you have set up your fitness plan, don't make any great changes to it unless your doctor allows you to.

(1) to take several points about exercise and find out the best time to exercise.
(2)Know your sleep characteristics and you will have a better of your body needs exercise.
(3)Make your daily Plan well 50 that you can keep exercising your life.
(4)Thinkabout when you are most energetic.Exercising after work can make stressed.
(5)Don't change your plan unless you and your docor reach a(n) .

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