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问题 解答题
香山小学四年级的同学去“方特游乐园”游玩，一班48人，二班49人，三班52人．方特游乐园票价格规定如下表：
购票人数1～5051～100100以上
每人票价160元140元120元
（1）每班分别购票，各需要多少元？
（2）三个班合起来购票需要多少元？
答案

①48×160=7680（元）

49×160=7840（元）

52×140=7280（元）

答：一班需要7680元，二班需要7840元，三班需要7280元．

②48+49+52=149（人）

149×120=17880（元）

答：共需要17880元．

单项选择题

韶山3B型电力机车短杆为（）构成。

A.45号段钢

B.20号段钢

C.30号段钢

D.50号段钢
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单项选择题

A punctual person is in the habit of doing a thing at the proper time and is never late in keeping an appointment.
The unpunctual man, on one hand, never does what he has to do at the proper time. He is always in a hurry and in the end loses both time and his good name. A lost thing may be found again, but lost time can never be regained. Time is more valuable than material things. In fact, time is life itself. The unpunctual man is for ever wasting and mismanaging his most valuable asset as well as other’s. The unpunctual person is always complaining that he finds no time to answer letters, or return calls or keep appointments promptly. But the man who really has a great deal to do is very careful of his time and seldom complains of want of it. He knows that he can not get through his huge amount of work unless he faithfully keeps every piece of work when it has to be attended to.
Failure to be punctual in keeping one’s appointments is the sign of disrespect towards others. If a person is invited to dinner and arrives later than the appointed time, he keeps all the other guests waiting for him. Usually this will be regarded as a great disrespect to the host and all other guests present.
Unpunctuality, moreover, is very harmful when it comes to do one’s duty, whether public or private. Imagine how it would be if those who are put in charge of important tasks failed to be at their proper place at the appointed time. A man who is known to be habitually unpunctual is never trusted by his friends or fellow men.

Which of the following statements best describes the harm of unpunctuality

A. If you are an unpunctual person, you cannot be in charge of any important task.
B. If your friends know that you are unpunctual, they may not see you again.
C. Unpunctuality may bring about heavy losses for both public and private affairs.
D. Unpunctuality may make you miss a lot of appointments and lose friends.
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