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【单选题】
类的析构函数的作用是 。A.
解析构造函数
B.
初始化类
C.
撤销对象前完成清理工作
D.
删除对象
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【单选题】Let those in need that we will go all out to help them.
A.
to understand
B.
understand
C.
understanding
D.
understood
【判断题】Our lives will be more convenient because we will all have robots in our homes.
A.
正确
B.
错误
【简答题】It gives me great pleasure today to say a few words in praise of a man we will all miss very much. To be honest, I can't imagine we will do without him when he's gone. Bill s almost single-hande...
【简答题】It gives me great pleasure today to say a few words in praise of a man we will all miss very much. To be honest, I can’t imagine we will do without him when he’s gone. Bill s almost single-hande...
【简答题】I think we will begin now. First I’d like to welcome you all and thank you for your coming, especially at such short notice. I know you are all very busy and it’s difficult to take a time away from yo...
【单选题】听力原文： Attentions, all Home Hardware staff! We will be opening the doors to the store in a few minutes but before we do please pay attention to the following: there is a new contest that we are promoti...
A.
To inform. customers of a new contest
B.
To update customers that the store will be closing
C.
To notify the staff that the store will be opening
D.
To update the staff before the store opens
【简答题】Someday in the future we may not need to have money in our pockets. Is life easier when people don’t need to carry any money at all? Is money heavy to carry? Is it safe to carry money? Maybe in the fu...
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