关于配件管理,下列说法正确的有()①船舶配件,是船舶机务管理的重要组成部分②配件管理

题型:单项选择题

问题:

关于配件管理,下列说法正确的有()

①船舶配件,是船舶机务管理的重要组成部分

②配件管理是船舶设备管、用、养、修的基础

③配件的数量与质量直接关系到船舶的安全、正常营运

④配件管理与船舶营运的经济性没有直接关系

A.②③

B.①③④

C.①②③

D.①②④

考点:内河船员考试机舱管理机舱管理题库
题型:单项选择题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行作出判断:
     如有错误(每行只有一个错误),则按下列情况改正:
     此行多一个词:把多余的词用斜线( \ )划掉,在该行右边横线上写出该词,并也用斜线划掉。
     此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
     此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
     注意:原行没有错的不要改。
When I was four years old I got ill. I took medicine twice
a day. The medicine had so a bitter taste that I took it mixed in
orange juice. The problem was that I can still taste the medicine. 
In a particular afternoon my mother brought the drink in. As 
she gave it to me, when the phone rang and she went to answer 
it. I looked at the orange drink and decided I couldn't face them,
so I hid the glass behind a pile magazines. Of course, when 61.
my mother was asked," Have you already taken your medicine?"
I said," Yes." I felt very pleased with me. The next day, my 
mother found drink when she was doing the housework. She
looked at me serious and said," It's bad to tell lies!"
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题型:单项选择题

下列哪种疾病发热时心率增加与体温升高水平不相适应?

A.鼠疫

B.霍乱

C.伤寒

D.大叶性肺炎

E.流感

题型:单项选择题

对钻蛀危害的枝干害虫危害特点叙述不正确的是()。

A.一般该类害虫的成虫和幼虫生活都较隐蔽。

B.危害时害虫的虫口较稳定,受环境条件影响较小。

C.常蛀食园林植物枝干的韧皮部、木质部等,危害严重。

D.主要包括天牛、小蠹、木蠹蛾、茎蜂等类群

题型:单项选择题

患者戴用全口义齿一周后,自诉义齿松动,易脱落。

如果病人说明仅在大张口时易掉,应该检查()

A.基托边缘伸展

B.义齿磨光面形态

C.前牙覆、覆盖

D.侧方平衡

E.正中平衡

题型:单项选择题

禁止内幕交易的主要措施是()。

A.严格把关

B.责任到人

C.法律制裁

D.行业自律

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