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【判断题】
为了能有计划检修电气设备,可以按计划约时停、送电。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】应力集中是指因截面积的改变而导致该部位的应力变大。( )
A.
正确
B.
错误
【单选题】26 What are the author's present feelings about his or her children?
A.
Their behavior. is improving.
B.
They are approaching a difficult age.
C.
They don't spend enough time at home.
D.
They are choosing strange friends.
【判断题】液压油不是液压传动系统中的动力元件。
A.
正确
B.
错误
【单选题】He had confused feelings about his enemy.
A.
His feelings about his enemy were clear.
B.
His feelings about his enemy were mixed.
【简答题】Unable to __________________ speak freely about his feelings,
【单选题】常温内压容器内压试验压力取设计压力的()倍。
A.
1.0
B.
1.05
C.
1.25
D.
1.5
【单选题】常温内压容器内压试验压力取设计压力的()倍。
A.
1
B.
1.25
C.
1.05
D.
1.5
【单选题】以下不属于顾客总成本的是_________________。
A.
货币成本
B.
时间成本
C.
精神成本
D.
营销成本
【单选题】She doesn't care about his feelings ______.
A.
at all
B.
in all
C.
after all
D.
above all
【单选题】The young teacher made ________ silly mistake and out of _________respect for his feelings, I didn’t point it out in class.
A.
the; the
B.
the; /
C.
a; the
D.
a; /
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