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【单选题】
下列有基本组态放大电路的特性的描述，错误的是（）。
A.
共射放大电路既能放大电流又能放大电压，常作为小信号放大电路的单元电路。
B.
共集放大电路只能放大电压不能放大电流，常用于电压放大电路的输入级和输出级，也做为中间缓冲级。
C.
共基电路只能放大电压不能放大电流，是三种基本放大电路中，高频特性最好的电路，常作为宽频带放大电路。
D.
在功率放大电路中常采用射极输出器的形式，构成互补对称乙类功率放大电路。
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贵宾可以根据"先来先得"的原则，享受折扣房价的优惠.
B.
本酒店按照"先来后到"的顺序安排贵宾入住并确定房价.
C.
根据"先来后到"的原则，先来的客人可选择房价折扣率.
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A.
random walk theory
B.
theory of competitive advantage
C.
theory of price inflation
D.
purchasing power parity theory
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正确
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错误
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A.
benefit from
B.
know about
C.
find out
D.
make full use of
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1900/0/0
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C.
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【单选题】The advantage of a "buy and hold strategy" is that
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B.
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C.
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D.
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相关题目：
【单选题】The VIP customer can take advantage of discounted room rates on a "first-come, first-served" basis.
A.
贵宾可以根据"先来先得"的原则，享受折扣房价的优惠.
B.
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查看完整题目与答案
【单选题】The _____ suggests that given relatively efficient markets, the price of a "basket of goods" should be roughly equivalent in each country.
A.
random walk theory
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theory of competitive advantage
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【判断题】日本学者儿岛和人认为 “信息沟—知沟”的存在是一个事实,它不仅表现在贫困和富裕阶层之间,而且会广泛地表现在性别、年龄、职业、行业、群体、地区、民族、国家以及文化之间。
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B.
错误
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【单选题】The expression "take advantage of "(Para.5 )may most probably mean____
A.
benefit from
B.
know about
C.
find out
D.
make full use of
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【单选题】They decided to register their marriage as soon as possible to take advantage of the existing policy. In the sentence, "take advantage of " means_______
A.
抓住
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【单选题】在Excel工作表中,日期和数值是有对应关系的,数值1代表的日期是【 】。
A.
1900/0/0
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C.
1900/1/1
D.
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【单选题】What does "virtue" mean in the title of the text — "The Virtues of Growing Older"?
A.
a good moral quality in a person
B.
an advantage or good thing
查看完整题目与答案
【多选题】经“扒”烹制的食物的特点是
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质地酥烂
B.
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香甜酥软
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查看完整题目与答案
【单选题】The advantage of a "buy and hold strategy" is that
A.
net profits will tend to be higher because there will be fewer brokerage commissions.
B.
losses will eventually be eliminated.
C.
the longer a stock is held, the higher its price will be.
D.
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查看完整题目与答案
【单选题】_____ is the use of a mobile device and its location to check into locations such as businesses and entertainment venues, find friends and their locations, and receive rewards and take advantage of "s...
A.
MMORPG
B.
Social locationing
C.
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