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【简答题】
下面关于继承的叙述正确的是______。 A.在Java中只允许单一继承 B.在Java中一个类只能实现一个接口 C.在Java中一个类不能同时继承一个类和实现一个接口 D.Java的单一继承使代码更可靠
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【多选题】水泥混凝土捣实机械的类型按其工作方法的不同可分为( )
A.
插入式振动器
B.
附着式振动器
C.
平板式振动器
D.
台式振捣器
【单选题】该自然区位于
A.
南岭
B.
秦岭
C.
天山
D.
长白山
【单选题】A technical requirement has which of the following characteristics:
A.
easy to understand
B.
a communication tool between the user and the design team
C.
written in non-technical language
D.
developed in cooperation with the user
E.
typically describe physical dimensions and performance requirements
【单选题】Explaining a technical subject The passage discusses some complex topics, such as navigation and mapmaking, for a general or non-scientific audience. To do this, the writer uses such devices as compar...
A.
light, friendly, and humorous
B.
serious and informative, but not too formal
C.
academic and somewhat technical
D.
persuasive, with a clear point of view
【单选题】长白山位于()?
A.
吉林
B.
山东
C.
河北
D.
贵州
【判断题】工作市场和经济形势都时常发生变化,甚至是急剧的变化。有的行业在目前可能充满了机会,但却会在数年内饱和。
A.
正确
B.
错误
【单选题】下列哪项是一般杂质检查中不包括的项目是
A.
硫酸盐检查
B.
氯化物检查
C.
溶出度检查
D.
重金属检查
E.
砷盐检查
【单选题】COMMUNICATION SKILLS People are often offered a job because of their technical skills. However,as they progress in a company they find that the ability to communicate wth others becomes more and more ...
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】The following quotation shows the importance of __________ in technical writing. “Most of my writing is for clients who will make investment decisions based on their understanding of complex financial...
A.
persuasion
B.
ethics
C.
audience
D.
teamwork
【单选题】COMMUNICATION SKILLS People are often offered a job because of their technical skills. However,as they progress in a company they find that the ability to communicate wth others becomes more and more ...
A.
Right
B.
Wrong
C.
Doesn't say
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