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举一反三
【单选题】不管成交与否，当顾客稍有疑问时，推销员便以对方当然会购买的说法迫使顾客交易。这种交易成交方法叫（）。
A.
假定成交法
B.
保证成交法
C.
选择成交法
D.
最后成交法
【单选题】在进行成本估算时，将工作的计划数量与单位数量的历史成本相乘得到估算成本的 方法称为(46)。
A.
自下而上估算法
B.
类比估算法
C.
参数估算法
D.
质量成本估算法
【单选题】有如下类声明： class Foo{ int bar; }; 则Foo类的成员bar是______。
A.
公有数据成员
B.
公有成员函数
C.
私有数据成员
D.
私有成员函数
【多选题】根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(71 )When a person does a certain thing again, he is impelled(迫使) by some unseen force to do the same thing repeatedly; thus a habit is formed．Once a habit is ...
A.
There are other habits which, when formed in early life, are of great help.
B.
Whether good or not habits are, they are easy to get rid of.
C.
We ought to keep from all these bad habits, and try to form such habits as will prove good for ourselves and others.
D.
Habits, whether good or bad, are gradually formed.
E.
It is very important for us to know why we should get used to good habits.
F.
These are all easily formed habits.
G.
It is therefore very important that we should pay great attention to the formation of habits.