问题
选择题
下图所示的几种情景中,人对物体做功的是[ ]
A.把箱子搬起来
B.司机推车未动
C.背着书包在水平路面匀速行走
D.足球离开脚,在草地上滚动的过程中
答案
答案:A
下图所示的几种情景中,人对物体做功的是[ ]
A.把箱子搬起来
B.司机推车未动
C.背着书包在水平路面匀速行走
D.足球离开脚,在草地上滚动的过程中
答案:A
There is a small shop about 200 meters from where I live that sells meat and other basic necessities. About 10 years ago, there was a beggar who would go into the shop every day and ask the owner for a . The owner, he would love to help, simply didn't have any jobs available, so he kept the man's request. This situation continued for a few months, until the owner to give the homeless man a job which sweeping outside the shop. Every single day from 5 am, the homeless man was there doing the very he could for the , and it did earn him some pennies. , the owner saw how good a job the man was doing and gave him a job working a cashier(出纳、收银员). He was watched closely to make sure that he didn't any of the money received from the sales. He was still homeless, . The homeless man did a/an job as a cashier for over 2 years, and did such a good job that he was asked to the finances(财政、金融) for the whole shop. Two years later, the owner . In his will, he only had one , to give the whole shop to the "homeless" man. Now, I could walk into that shop and see him working as hard as , with his own business that is still and active 10 years after getting his job as a sweeper. From this story, we can probably get the inspiration: work hard and give everything your best effort, even if it isn't your situation, it very well may turn out to some day in the future.
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