计算机配置512M内存，上电自检时内存未检测完就死机，可能出现故障部位是（）。 A.

下列各句中，没有语病的一句是                               （    ）

A．据了解，节日前夕省城各大公园积极美化、创意布置园区，盛装迎接国庆节的到来。

B．上海世博会吉祥物“海宝”以其憨态可掬的形象向世界各地的孩子们传递着友谊、和平、积极进取以及人与自然和谐相处的美好愿望。

C．有关专家认为：“十美十丑”行为评选活动，是对青少年学生进行“八荣八耻”教育的一种好形式，对于孩子养成正确的行为习惯具有重要的导向作用。

D．近年来，包河区各行政村以大圩精神为动力，在新农村建设中励精图治、开拓进取，描给着家园未来美好的远景。

苏合香丸所治诸证，应除外下列何项蒙蔽清窍所致（）。

A.痰浊壅滞

B.中寒气闭

C.气郁闭阻

D.时行疫疠之气

E.痰热阻滞

当大气温度、环境温度或发动机温度高于5℃低于40℃时，启动发动机的方法被称为（）启动。

A、严寒

B、常温

C、低温

D、热机

(四)

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.

According to the passage, the main reason that a person is always unpunctual is that ______.

A．he has more work to do than other people

B．he is always in a hurry when he works

C．he doesn’t care much about time

D．he always mismanages and wastes his time

虚拟轴机床