问题
填空题
将从动杆运动的整个行程分为两段，前半段作（）运动，后半段作（）运动，这样的运动规律就称为（）运动规律。
答案
参考答案：等加速；等减速；等加速等减速
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将从动杆运动的整个行程分为两段，前半段作（）运动，后半段作（）运动，这样的运动规律就称为（）运动规律。
参考答案：等加速；等减速；等加速等减速
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| A true apology is more than just acknowledgement of a mistake.It's recognition that something you've said or__1__has damaged a relationship-and that you__2__enough about that relationship to want it__3__. It's never__4__to acknowledge you are in the wrong.Being human,we all need the art of apology.Look back and think how __5__you've judged roughly,said__6__things, pushed yourself__7__at the expense of a friend.Some deep thought in us know that when__8__a small mistake has been made,your__9__will stay out of balance until the mistake is acknowledged and your regret is__10__. I remember a doctor friend,__11__me about a man who came to him with__12__ illnesses: headache,insomnia (失眠),stomachaches and so on.No physical__13__could be found.Finally the doctor said to the man,"__14__you tell me what's on your conscience,I can't help you." After a short silence,the man told the doctor that he__15__all the money that his father gave to his brother,who was__16__.His father had died,so only he himself knew the matter.The old doctor made the man write to his brother making an__17__and enclosing (附寄) a__18__.In the post office,the man dropped the letter into the mail box.As the letter disappeared,the man__19__into tears. "Thank you,doctor,"he said,"I think I'm all right now."And he__20__. | |||
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