皮皮学，免费搜题
登录
搜题
【单选题】
81的4次算术根是( )A.
9
B.
3
C.
-3
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】为了使用89C51单片机的内部 存储器 ,必须将引脚/EA接__________电平。
【单选题】What is the European Community's attitude toward stress?
A.
Stress is a disease that people should try to handle.
B.
Stress has great influence on working people's lives.
C.
Stress is one of the most serious occupational diseases.
D.
Stress is a major problem all the people face.
【单选题】Stress Stress can be defined as an adaptive response, mediated by individual characteristics and/or psychological processes, that is a consequence of any external action, situation, or event that plac...
A.
an individual's response to an external action
B.
a process of one's adaptation to the situation
C.
a demand an external situation places on a person
D.
physical and psychological demands on a person
【单选题】Stress Stress can be defined as an adaptive response, mediated by individual characteristics and/or psychological processes, that is a consequence of any external action, situation, or event that plac...
A.
an individual's response to an external action.
B.
a process of one's adaptation to the situation.
C.
a demand an external situation places on a person.
D.
physical and psychological demands on a person.
【单选题】When the state of stress is represented by the ( ), no shear stress will act on the element. Thestate of stress can also be represented in terms of the maximum in-plane shear stress. In t...
A.
the principal stresses, an average normal stress
B.
the maximum in-plane shear stress, an average normal stress
C.
an average normal stress, the principal stresses
D.
the maximum in-plane shear stress, the principal stresses
【单选题】The best title for this passage is ______ .
A.
Stress and the Human Immune System
B.
Stress and the Human Body
C.
Stress and the Illness
D.
Stress and the Response of Immune System
【单选题】Post-traumatic stress is far from the only possible stress
A.
one could experience much more than post-traumatic stress
B.
The only thing to get from a hard experience is post-traumatic stress.
C.
Post-traumatic stress is a much stronger reaction than others
D.
Everyone who has gone through a profoundly disturbing experience will have post-traumatic stress
【简答题】为了使用89C51单片机的内部 存储器 ,必须将引脚/EA接__________电平。
【简答题】______ is the maximum stress that can be sustained for a specified number of stress cycles without fracture. A) Fatiguelimit B) Fatigueratio C) Fatiguestrength D) Enduranceratio
【单选题】Which of the following is true concerning stress on managers?
A.
Stress only affects managers in times of change.
B.
Stress will always lead to the setting up of a vicious cycle.
C.
High level of stress may result in less effective performance.
D.
High level of stress occur as managers adjust to changes.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
