题干

两辆汽车同时从A地出发,沿一条公路开往B地.甲车比乙车每小时多行5千米,甲车比乙车早
1
2
小时到达途中的C地,当乙车到达C地时,甲车正好到达B地.已知C地到B地的公路长30千米.
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同类题1

请阅读下面短文,根据短文内容,从方框内所给的选项中选出能填入空白处的最佳选项,使短文意思通顺。选项中有一项为多余项。

    What is life's greatest gift? It is choice. Choice is the ability to choose some actions from a set of things to achieve a goal. ____ The reason is that it turns us from dumb animals into artists. Choise becomes the tool we use to sculpt (雕刻) our life. The tool doesn't come free, however, for the price of choice is responsibility. ____It is enjoyment.

    Choice is power. Choice is at the heart of life. It's the creative power of life. Life is awlays changing and we have to make lots of choices. ____ We often need to check where we are on our journey. We need to ask questions: Am I moving closer to my goals? If not, what action will I take now to make myself realize my goals?

____ And our life becomes more convenient or comfortable because of them. For example, you decide which stores to shop at and which bus station to go to. But the decisions that we make to sculpt our lives are much more important than deciding where to shop. The more we understand the difference between small and big decisions. The more pleasure we wil get.

    Life is like a chess game. ____ All chess lovers realize that it isn't necessary to win to enjoy the game. Make the best moves you can under the conditions. Then you can enjoy your life.

A. Why is choice so great?

B. The pleasure is in the playing.

C. In fact, we have to make choices every day.

D. But when we accept and carry it out, we get a great return.

E. Because making righr choices is more important than working hard.

F. Every choice we make leads us closer to or father from our goals.

同类题2

下面是一封来自美国的邮件,内容是你们班同学去San Francisco旅游的相关须知。请你阅读该邮件,然后将其中的要点分条列出,张贴在班级的告示栏中。

To:

liming123@sina.com

From:

ronnie@hotmail.com

Subject:

Tips for a trip to San Francisco

    Hi, Li Ming,

    I'm glad that you are coming to San Francisco next month. But I think there is still something I should let you and your friends know before you leave.

    First, bring a warm jacket and sweater so that you're prepared for changes in the temperature. Even in the summer months of July and August, it gets cold.

    Second, many of the phone boxes at San Francisco airport and in the center of the city only accept prepaid(预先付款的) calling cards. So a prepaid phone card is needed. I suggest you buy one at the airport.

    Third, it's not easy to find a hotel room when you arrive. Hotels fill up quickly in San Francisco all year, especially in summer. You'd better book your room before you come.

    One more thing. San Francisco is a great walking city—but there are hills! Bring a comfortable pair of walking shoes if you're planning to go around on foot.

    Lastly, there are many wonderful cultural activities in San Francisco year round. Use the Internet to get the latest information about the activities all the time of your visit.

    Wish you a pleasant trip.


Things you need to bring

Things you need to do

1)Some ____ clothes for cold weather

2)A pair of ____ shoes for going around

1)Buy a ____ card at the airport

2)____ a hotel room before you leave

3)____ the latest information about the cultural activities in San Francisco