问题 解答题

某市收取每月煤气费的规定是:如果煤气的用量不超过60立方米,按0.8元/立方米收费,如果超过60立方米,超过部分按1.2元/立方米收费.已知某用户4月份的煤气费平均0.88元/立方米,那么4月份该用户应缴煤气费______元.

答案

60×(0.88-0.8)÷(1.2-0.88),

=4.8÷3.2,

=15(立方米);

60×0.8+15×1.2=66(元);

答:4月份该用户应缴煤气费66元.

故答案为:66.

完形填空
Language is colourful. There are many    with heart. One of them is to “lose your heart” to someone. When that  , you have fallen in love.     if the person who “won your heart” does not love you, you are   to have a “broken heart.” In your    , you think that the person you loved is “hard-hearted,” and in fact, has a “heart of stone.”
You may decide to “pour out your heart” to a friend. Telling someone about your personal      can often make you feel better.
If your friend does not     to understand how painful your broken heart is, you may ask her to “have a heart.” You are asking your friend to show some sympathy (同情) for your    . Your friend “has her heart in the right place” if she says she is sorry for    you feel.
If your friend says, “My heart bleeds for you”, she means the     . She is a cold-hearted person who does not really      your situation.
When you are feeling    , “your heart is in your mouth.” You might say, for example, that your heart was in your mouth when you asked a bank to lend you some money to      a new house.
If that bank says    to you, do not “lose heart.” Be “strong-hearted.” Sit down with the banker and have a “heart to heart” talk. Be open and honest about your situation. The bank may have a “change of heart” and agree to lend you the money. Then you could    worrying and “put your heart at rest.”
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A.articlesB.lettersC.expressionsD.words
小题2:
A.happensB.risesC.hasD.takes
小题3:
A.ThenB.AndC.ButD.So
小题4:
A.readyB.sureC.excitedD.surprised
小题5:
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小题6:
A.healthB.effortC.problemsD.honour
小题7:
A.needB.decideC.seemD.refuse
小题8:
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小题9:
A.whatB.howC.whichD.when
小题10:
A.sameB.rightC.oppositeD.familiar
小题11:
A.care aboutB.care forC.look afterD.talk about
小题12:
A.angryB.sorryC.satisfiedD.afraid
小题13:
A.look for B.pay forC.sell outD.clean up
小题14:
A.byeB.helloC.noD.thanks
小题15:
A.stopB.keepC.practiceD.continue
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