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【判断题】
时效硬化会改变钢材的性能,将使钢材的韧性提高,强度降低。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】某一单相桥式整流滤波电路如图,电容C的作用是什么?
A.
整流
B.
稳压
C.
滤波
【单选题】( ) ______________ is the way tasks are combined to form complete jobs.
A.
Job scope
B.
Job enlargement
C.
Job enrichment
D.
Job design
【单选题】Only when he left home ______ how much he loves his parents. [     ]
A.
did he know
B.
had he know
C.
he knew
D.
he had knew
【单选题】As a wise department manager, he possesses a unique way to ______ huge tasks into small and doable units.
A.
break through
B.
break away
C.
break off
D.
break down
【单选题】What did the man want to know?
A.
He wanted to know where they were.
B.
He wanted to know what was in the sky.
C.
He wanted to know why the sky was strange.
【简答题】If a good way can be found to trap and dispose of the associated CO2, there is the possibility of continuing to use fossil fuels as ______.
【单选题】抗日战争时期,中国共产党领导的各抗日根据地实行的政权形式是()
A.
联合政府
B.
“三三制”政权
C.
共产党一党执政
【单选题】某一单相桥式整流滤波电路如图,电容C的作用是什么?
A.
稳压
B.
滤波
C.
整流
【单选题】I didn’t know the answer to the question and _________.
A.
so did he           
B.
he did either       
C.
neither did he
【单选题】The way tasks are combined to form complete jobs is referred to as ________.
A.
job evaluation
B.
job rotation
C.
job design
D.
job specification
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