根据《关于禁止使用废旧材料和设备拼装船舶的通知》,验船师在碰到船厂在建造时使用旧材料

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问题:

根据《关于禁止使用废旧材料和设备拼装船舶的通知》,验船师在碰到船厂在建造时使用旧材料和设备的情况应如何应对?

考点:验船师考试验船师法律法规验船师法律法规题库
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从化学角度分析,下列叙述不正确的是(  )

A.利用太阳能蒸馏海水是海水淡化的方法之一

B.研制乙醇汽油技术,可降低机动车辆尾气中有害气体的排放

C.光缆在信息产业中有广泛应用,制造光缆的主要材料是合金

D.绿色化学的核心是利用化学原理从源头上减少和消除工农业生产等对环境的污染

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阅读下面短文,根据上下文填入适当的词语,或使用括号中的词语的适当形式填空,并将答案填写在

标号为1-10的相应位置。

     When someone says "Well, I guess I'll face the music.", he doesn't mean that (1)______ is planning to go

to a concert. It is something far less happy, as you are (2)______ (call) in by your boss to explain why you

did this or did that, or (3)______ you did not do this or that.

     At some time (4)______ another, every one of us has to "face the music", (5)______ (especial) as children,

we can all remember father's angry words"I want to talk to you!" And it was only because we did not listen

to him. (6)______ a bad thing it was!

     In the middle or at the end of every term, some students have to "face the music". The result of the exam

will decide (7)______ they will have to face the music or not. There might be parents' blame and the contempt

(轻视) of the teachers and other (8)______ (classmate).

     The phrase "to face the music" is well known to every American, (9)______ or old. It is at least 100 years

old. It originally means that you have to do something (10)______ (brave), no matter how terrible the whole

thing might be, because you know you have no choice.

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以下哪项盈利指标计算方法存在问题()

A.主营业务利润率=(主营业务收入净额-主营业务成本)/主营业务收入净额

B.销售净利率=净利润/销售收入净额

C.总资产报酬率=利润总额/平均资产总额

D.净资产收益率=净利润/平均净资产总额

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致力于提供质量要求会得到满足的信任是( )。

A.质量控制
B.质量改进
C.质量保证
D.质量管理

题型:问答题 简答题

下面有关计算机的叙述中,正确的是( )。

A.计算机的主机只包括CPU

B.计算机程序必须装载到内存中才能执行

C.计算机必须具有硬盘才能工作

D.计算机键盘上的字母键的排列方式是随机的

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