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【单选题】
He ________to come at eight, but in fact he never comes before nine.
A.
is supposing
B.
supposes
C.
is supposed
D.
supposed
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参考答案:
举一反三
【判断题】绘制电气安装接线图时,一个元件的所有部件绘在一起,并用点画线框起来。
A.
正确
B.
错误
【单选题】() is used when cutting gears with a milling machine.
A.
boring head
B.
mutiangle milling head
C.
dividing head
D.
slotting attachment
【单选题】( )is used when cutting gears with a milling machine。
A.
boring head
B.
multi-angle milling head
C.
dividing head
D.
slotting attachmen
【单选题】With what topic is the passage mainly concerned?
A.
How the Sun evolved.
B.
The structure of the Sun.
C.
The high temperature of the Sun.
D.
The great pressures of the Sun.
【单选题】( )不属于流动负债
A.
短期借款
B.
应付账款
C.
预付账款
D.
一年内到期的长期负债
【简答题】This company's current lack of success means that a competitor may try to take it over
【简答题】A.The lack of a real form. of government structure. B.The creativeness of Eskimos. C.The excitement of a legal system with strict laws. D.The strong judicial powers of a headman.
【判断题】液压缸的活塞上开环形槽,可减小径向不平衡力。 ( )
A.
正确
B.
错误
【单选题】The project maintains a current and approved set of requirements over the life of the project by doing the following: .(73)all changes to the requirements . Maintaining the relationships among the req...
A.
Monitoring
B.
Managing
C.
Gathering
D.
Reducing
【单选题】( )is used when cutting gears with a milling machine。
A.
boring head
B.
multi-angle milling head
C.
dividing head
D.
slotting attachment
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