题目

水平面上有质量相等的、两个物体并排放置，水平推力、分别作用在物体、上．一段时间后撤去推力，物体继续运动一段距离后停下．两物体的图线如图所示，图中．则整个运动过程中A. 对物体做的功等于对物体做的功B. 对物体的冲量小于对物体的冲量C. 时刻物体和物体的速度方向相反D. 时刻物体和物体位移相等 第二节：完形填空（共20小题；每小题1.5分，满分30分） 阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Many years ago, there was a king in China. He  36  a beautiful girl named Chang Er and made her stay in the palace so that he could see her  37  he wanted. However, the girl did not like the frightened figure of the king. She.  38  spoke a word in the palace. Each time the king went to her place, he  39  show her some treasures and brough some gifts to  40  her. On every full moon, the girl would light candles to worship the moon. People believed that there was a god living in the moon that made the moon  41 . One day, the full moon of the eighth month, the king  42  three pills to show her. “ This is from the priest(道士) of the palace. If  we eat them up, we can live forever.” He  43 . Because the king was afraid that the pills would have side effects. He forced the girs to take the  44  first. If nothing wrong with her after taking the pill, he would take it immediately.  45,  the girl recognized that if she took all three of them, the king would  46  her eventually. Therefore, she  47  the king for the first time, “ Let me have a look at the pills first. Otherwise, I will not try at all.” The king was  48  that the girl talked to him. So he  49  the pills to the girl. She did not say  50  but eat all of them. The king was extremely angry. He wanted to kill her. At this moment, the girl started to  51 . She could fly for the sake of the  52  of the pills. The king could not catch her but had to watch her fly  53  the moon and disappear. After that, people  54 . that there was a beautiful girl stay in the moon with a little old man and a bunny. The old man was believed to be the god inside the moon and bunny was his 55 . Day after day, Chinese believed that there were people lived in the moon.    36.A.met B.married       C.inspected    D.loved 37.A.wherever       B.however      C.whatever    D.whenever 38.A.seldom B.never   C.ever     D.always 39.A.should   B.might      C.would  D.could 40.A.satisfy    B.show    C.guarantee    D.please 41.A.shine      B.light    C.appear        D.hide 42.A.took       B.brought       C.carried D.fetched 43.A. answered      B.responded    C.exclaimed    D.forecasted 44.A.palace    B.pill      C.moon   D.bunny 45.A.Therefore      B.Moreover    C.Besides       D.However 46.A.forgive   B.give up       C.leave    D.give away 47.A.turned to       B.talked with          C.depended on      D.spoke to 48.A.surprised       B.confused     C.angry D.scared 49.A.donated  B.returned      C.awarded      D.handed 50.A.something   B.nothing       C.anything      D.everything 51.A.fly        B.rise      C.develop       D.strike 52.A.quality   B.variety C.intake D.instructions 53.A.into B.toward             C.onto    D.within 54.A.argued    B.estimated     C.guessed       D.believed 55.A.companion     B.guide C.pet      D.choice