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【单选题】
Java的集合框架中重要的接口java.util.Collection定义了许多方法。选项中不是Collection的方法是( )。
A.
int size()
B.
boolean containsAll(Collection c)
C.
compareTo(Object obj)
D.
boolean remove(Object obj)
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举一反三
【单选题】不在卸货港编制使用的水路运输单证是
A.
过驳清单
B.
提单
C.
货物残损单
D.
货物溢短单
【单选题】Adam Smith mentioned the number 4800 in order to__________
A.
show the advantages of the old labor system
B.
stress how powerful the individual worker was
C.
show the advantages of the division of labor
D.
stress the importance of increased production
【单选题】—Do you often brush your _____? —Yes, I do. [     ]
A.
tooths
B.
toothes
C.
teeth
D.
teeths
【判断题】分度头柄摇过应摇的孔数,则手柄退回即可。
A.
正确
B.
错误
【判断题】分度头手柄摇过应摇的孔数,则手柄退回即可。( )
A.
正确
B.
错误
【判断题】分度头手柄摇过应摇的孔数,则手柄退回即可。
A.
正确
B.
错误
【单选题】Do you often brush (刷) your ___?
A.
tooths
B.
toothes
C.
teeth
D.
teeths
【单选题】________do you often brush your teeth? I often brush my teeth in the evening.
A.
Which
B.
When
C.
Where
D.
Who
【单选题】—Do you often brush (刷) your _____? —Yes, I do. [     ]
A.
tooths
B.
toothes
C.
teeth
D.
teeths
【单选题】Which of the following could serve as an appropriate title for the passage?
A.
Adam Smith, the English Economist.
B.
The Theory of Division of Labor.
C.
Division of Labor, an Efficient Way of Organizing Work.
D.
Adam Smith, the Last Discoverer of Division of Labor.
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