工业用铁碳合金的碳含量一般不超过6.69%。

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问题:

工业用铁碳合金的碳含量一般不超过6.69%。

考点:手工造型工考试手工造型工考试题库
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商业银行章程应当规定,利润分配方案、重大投资、重大资产处置方案、聘任或解聘高级管理层成员等重大事项不应采取通讯表决方式,且应当由董事会()以上董事通过。

A、四分之一;

B、三分之一;

C、二分之一;

D、三分之二

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现用数据定义伪指令定义数据:
BUF DB 4 DUP(0,2 DUP(1,0))
问定义后,存储单元中有数据0100H的字单元个数是( )。

A.4

B.3

C.8

D.12

题型:判断题

动作电位或锋电位的产生是细胞兴奋的标志,其特点不包括()

A.只出现在受刺激的局部

B.传播的范围和距离并不因原初刺激的强弱而有所不同

C.可沿着细胞膜向周围传播,直至整个细胞的膜都依次兴奋

D.在同一细胞上动作电位大小不随刺激强度和传导距离而改变

E.刺激达到了阈强度,再增加刺激并不能使动作电位的幅度有所增大

题型:判断题

(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.

What does the author think is the main difference between a punctual person and an unpunctual person

A.A punctual person does everything ahead of time while an unpunctual person does everything behind schedule.

B.A punctual person does everything at the right time while an unpunctual person seldom does anything at the correct time.

C.A punctual person has a lot of appointments while an unpunctual person has few appointments.

D.A punctual person has much time to do everything while an unpunctual person has little time to do anythin

题型:判断题

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