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【判断题】
塑性材料在疲劳破坏时表现为脆性断裂，说明材料的性能在交变应力作用下由塑性变为脆性。A.
正确
B.
错误
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In which of the following cases is communication used to control employee behavior?
A.
Sandy tells Mitch that she's happy with the progress he's making.
B.
Glenn lets Ann know that the deadline for her project has been postponed.
C.
Jan informs Sara that she must follow the dress code at work.
D.
Chris gives Jason tips on how to improve his performance.
【单选题】Brunnstrom技术中，让偏瘫患者健侧上肢屈肘，治疗师施以阻力，这时患侧上肢出现屈曲动作，这属于
A.
联合反应
B.
联合运动
C.
共同运动
D.
原始反射
E.
Raimiste现象
【单选题】The word ______ eventually began to refer to meetings to engage in pleading exercises and to argue hypothetical cases used in the English Inns of Court to train further barristers.
A.
doom
B.
moot
C.
deem
D.
seem
【判断题】In criminal cases, the methods used by the jury were called “ordeal by fire” which meant corporal punishment.
A.
正确
B.
错误
【简答题】The cases used _____________ packing our transistor radios are light but strong.
【简答题】fire ___ :匆忙发出(讯息或指示), 开(枪或炮)
【简答题】fire ____ :匆忙发出(讯息或指示),,开炮
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