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【单选题】
面向对象方法学可以用下式来表述: OO=Objects+Classes+Inheritance+Communication with messages 其中Inheritance是指( )。
A.
封装
B.
继承
C.
D.
对象
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参考答案:
举一反三
【单选题】You can pick ________ book you like.
A.
no matter which
B.
whichever
C.
whether ever
D.
whoever
【单选题】下列哪种存货是在采用ABC控制法进行时,应该重点控制的对象( )。
A.
品种较多
B.
数量较多
C.
库存时间较长
D.
占用资金较多
【单选题】Oh, John, ______you gave us!
A.
how a pleasant surprise
B.
how pleasant surprise
C.
what a pleasant surprise
D.
what pleasant surprise
【单选题】In carrying out your budget, you need _______________.
A.
to have the ability to control yourself
B.
to ask your family members for advice
C.
to cut it down as much as possible
D.
to take care not to buy cheap things
【判断题】空压机处在“OFFLOAD”状态时,表示外部有压力要求。
A.
正确
B.
错误
【单选题】You’d ________ if the car went over the cliff .
A.
killed
B.
have killed
C.
be killed
D.
been killed
【单选题】—Do you know who _____ the game? —Yes, Rocket _____ Jazz by 103: 102. [     ]
A.
won; won
B.
beat; beat
C.
beat; won
D.
won; beat
【单选题】两种溶液用半透膜隔开,就会发生渗透现象。
A.
这种说法正确。
B.
这种说法错误。
【单选题】You are mooring to a buoy. You should approach the buoy with the current from ______
A.
ahead
B.
broad on the bow
C.
abeam
D.
astern
【简答题】估算 201×7952×9891×10468×102.
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