题目

将40mL水与40mL酒精混合，所得溶液体积小于80mL。下列对此现象的解释最合理的是        A．分子间是有间隔的                    B．分子是由原子构成的        C．分子的质量和体积都很小              D．分子总是在不断运动 答案：AA young man was getting ready to graduate from college. He had wanted a beautiful1in a dealer’s showroom, and knowing his father could well2it, he told him that was all he wanted.As Graduation Day came near, the young man expected 3that his father had bought the gift.4, on the morning of his graduation, his father called him into his own5. His father told him how proud he was to have such a fine son, and told him how much he loved him. He6his son a beautifully wrapped gift box. Curious, and somewhat7, the young man opened the box and found a lovely leather bound Bible，with the young man’s name written in gold. Angry, he8his voice to his father, and said, “With all your money you give me a Bible?” and 9out of the house.Many years passed and the young man was very10in business. He had a beautiful home and wonderful family, but11his father was very old, and thought perhaps he should go to see him.12he could make arrangements, he received a telegram 13him his father had passed away and willed all of his14to his son. When he arrived at his father’s, sudden sadness and regret15his heart. He began to 16his father’s important papers and saw the still new gift-wrapped Bible, just as he had 17it years ago. With tears, he opened the Bible and began to turn the pages. His father had carefully 18a verse(诗), Matthew 7-11,“And if you, being evil, know how to give good gifts to your children, how much more shall your Heavenly Father which is in Heaven, give to those who ask Him?”As he read those words, a car key19from the back of the Bible. It had a tag(标签) with the dealer’s name, the same dealer who had the sports car he had desired. On the tag was the20of his graduation, and the words: PAID IN FULL.1.A.computerB.bikeC.carD.recorder2.A.payB.buyC.supportD.afford3.A.signsB.factsC.marksD.results4.A.HoweverB.FinallyC.QuietlyD.Actually5.A.houseB.roomC.studyD.office6.A.gaveB.handedC.showedD.presented7.A.excitedB.nervousC.interestedD.disappointed8.A.raisedB.changedC.improvedD.increased9.A.ranB.wentC.walkedD.stormed10.A.busyB.successfulC.comfortableD.happy11.A.rememberedB.realizedC.knewD.considered12.A.WhenB.AsC.AfterD.Before13.A.informingB.announcingC.tellingD.discovering14.A.treasuresB.possessionsC.clothingD.eagerness15.A.filledB.caughtC.attackedD.beat16.A.pick upB.remind ofC.search throughD.refer to17.A.seenB.gotC.leftD.thrown18.A.madeB.writtenC.underlinedD.designed19.A.droppedB.appearedC.rolledD.showed20.A.yearB.dateC.momentD.Day