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【单选题】
在流行性乙型脑炎的流行环节中，蚊子是( )A.
传染源
B.
中间宿主
C.
储存宿主
D.
传播媒介和储存宿主
E.
传染源和储存宿主
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皮皮学刷刷变学霸
举一反三
【简答题】Politeness towards women is less observed today than it used to be.
【单选题】What can we learn from this passage?
A.
Men ought to make gestures of politeness towards women.
B.
Women ought to make gestures of politeness towards men.
C.
Women have achieved equality with men.
D.
Men are beginning to treat women as equal human beings.
【单选题】Politeness towards women and old people is based on ______.
A.
the feeling that they are in need of protection
B.
the fact that they are physically weak
C.
their actual need
D.
the feeling that they are more experienced
【单选题】The author's attitude towards road politeness seems to be ______ .
A.
suspicious
B.
indifferent
C.
ironical
D.
objective
【单选题】在使用UML进行系统建模过程中,一 般将系统内部结构分为静态结构与动态结构,下列说法错误的是
A.
顺序图用于描述系统内部的动态结构, 主要用于描述系统内对象之间的消息发送与接收序列那
B.
通信图用于描述系统内部的动态结构,也称为协作图,用于展示对象之间的联系以及对象间发送和接收的消息
C.
类图用于描述系统内部的静态结构,表达问题领域的概念模型
D.
用例模型用于 描述系统内部的动态结构,表达系统的功能需求
【单选题】What is replacing men' s gestures of politeness?
A.
More graceful politeness towards women.
B.
More consideration for women' s needs and feelings.
C.
More equal treatment to women in every respect.
D.
More impolite gestures of social behavior. to women.
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