题目内容
(请给出正确答案)
[单选题]
Fatigue limits of a typical ferrous alloy is about____ tensile strength.
A.Half
B.1/3
C.1/4
D.1/5
单选题,请选择你认为正确的答案:
提交
查看答案
如搜索结果不匹配,请 联系老师 获取答案
A.Half
B.1/3
C.1/4
D.1/5
第2题
A.wrinkle
B.interference
C.fatigue
D.tendency
第4题
But then fatigue created a kind of mental ________.
A、anaesthetic
B、paralyzed
C、subside
D、exhaustion
第6题
A.assurance
B.fatigue
C.expectation
D.privilege
第9题
Which of the following statements is true about psychological fatigue?
A.Psychological fatigue happens to those involved in war.
B.Rest is the only solution for psychological fatigue.
C.Physically healthy people do not suffer from psychological fatigue.
D.Physical labor can get some people out of psychological fatigue.
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!