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【单选题】
以下程序的执行结果是：for s in "12*34": if s=="*": break print(s, end="")A.
12
B.
1234
C.
12*34
D.
34
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举一反三
【单选题】关于双气路控制式气缸起动阀的论述——1采用单级活塞式起动阀;2在性能上能兼顾起动和制动两方面要求;3能避免燃气倒冲,引起空气管爆炸;4能速开、速闭但落座速度缓慢;5阀盘、阀座撞击轻,磨损少;6结构简单,造价低
A.
①+②+③+④
B.
①+③+⑤+⑥
C.
②+③+④+⑥
D.
②+③+⑥+⑤
【简答题】翻译以下句子: 1 、 People going shopping in America can expect to be treated with respect from the very beginning。 2、Most places don‘t have a“ furniture street” or a“ computer road” which allow you to compar...
【单选题】___you ___ free this afternoon? --Yes, I ____ free this afternoon.
A.
Are; going to; will
B.
Are; going to be; will
C.
Are; going to; will be
D.
Are; going to be; will be
【判断题】You don‘t have to be called a manager to be a manager.Some managers have unique and creative titles.
A.
正确
B.
错误
【单选题】If a good is “normal good,” then an increase in income will result in
A.
a lower market price.
B.
a decrease in the demand for the good.
C.
an increase in the demand for the good.
D.
no change in the demand for the good.
【单选题】You don‘t have to be in such a hurry．1 would rather you__________ on business first．
A.
would go
B.
will go
C.
went
D.
have gone
【单选题】A good is considered either a normal good or an inferior good based on
A.
the quality of the good.
B.
the price of the good.
C.
personal preference toward the good.
D.
the amount of a person’s income.
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