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【判断题】
架线电机车主要用于突出矿井的主要运输巷道内。
A.
正确
B.
错误
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举一反三
【单选题】— She is too busy to help us finish the work. — Let's do it _____. [     ]
A.
herself
B.
myself
C.
yourselves
D.
ourselves
【单选题】________ you are busy, let us help you finish the project.
A.
Although
B.
Now that
C.
As soon as
D.
Even if
【单选题】—They are too busy to help us finish the work. —Let's do it ________. [     ]
A.
herself
B.
myself
C.
ourselves
D.
itself
【简答题】第3章 水文频率计算时,水文学的基本资料,必须满足( )、( )、( )、( )和( )。
【单选题】— He is too busy to help us finish the work. — Let's do it _____. [     ]
A.
itself
B.
myself
C.
ourselves
D.
himself
【简答题】Let us finish the discussion of the contract conditions.
【简答题】语法填空 If we want to finish anything in life, let us not forget that we must persevere(坚持不懈). If we want to learn 1 lessons well in school, we must be hard- working and not give up 2 we come to anything...
【判断题】两台水泵并联后的流量是单台水泵流量的2倍。
A.
正确
B.
错误
【单选题】一个心理测验或量表的可靠程度称为
A.
信度
B.
效度
C.
精确度
D.
灵敏度
E.
标准度
【单选题】— She is too busy to help us finish the work. — Let’s do it ________.
A.
herself
B.
myself
C.
ourselves
D.
itself
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