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【简答题】
你认为 在广播电视传播过程中,播音环节有什么作用?
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】A．Because she is the woman. B．Because she is clever. C．Because she protects her right through the law. D．Because she gets a lot of money.
【单选题】The author of the book hopes that by reading the book, the reader can______
A.
be more proficient in mastering mathematical knowledge
B.
be more proficient in applying his mathematical knowledge to real problem solving
C.
have a better understanding of the various uses of mathematical models
D.
fined real excitement and satisfaction in solving problems
【单选题】Which of the following would increase the quantity of LCD TVs demanded but would not increase the demand for LCD TVs?
A.
an increase in the price of plasma TVs, a substitute
B.
an increase in incomes assuming that LCD TVs are normal goods
C.
an increase in the expected future price of LCD TVs
D.
a decrease in the current price of LCD TVs
【简答题】Purchasing the new production line will be a ________ deal for the company. A) profitable B) tremendous C) forceful D) favorite
【单选题】Cindy et Thomas sont-ils:
A.
frère et soeur ?
B.
parent et enfant ?
C.
mari et femme ?
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