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（单选题 )今年是中国取得抗日战争伟大胜利69周年，下列关于中国抗日战争的说法错误的是A.“驼峰航

(单选题 )今年是中国取得抗日战争伟大胜利69周年，下列关于中国抗日战争的说法错误的是

A.“驼峰航线”是抗战时期中国和盟军为抗击日本法西斯侵略，保障中国战略物资运输而开辟的一条主要的空中通道

B.抗战中组建的中国远征军是中国与盟国直接进行军事合作的典范，也是甲午战争以来中国军队首次出国作战，立下了赫赫战功

C.东北抗日联军是中国共产党领导下的东北抗日武装，以仅有近4万人的军队牵制了近40万的日伪正规军，有利地支援了全国的抗日斗争

D.陕甘宁抗日根据地是中国共产党在敌后开创的第一个抗日根据地，是全国抗日战争的指导中心，陕甘宁边区也成为全国抗日根据地的总后方

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更多“（单选题 )今年是中国取得抗日战争伟大胜利69周年，下列关于中国抗日战争的说法错误的是A.“驼峰航”相关的问题

第1题

A perfectly competitive firm a. chooses its price to maximize profits. b. sets its price t

A？perfectly？competitive？firm a.？ chooses？its？price？to？maximize？profits. b.？ sets？its？price？to？undercut？other？firms？selling？similar？ products. c.？ takes？its？price？as？given？by？market？conditions. d.？ picks？the？price？that？yields？the？largest？market？share.

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第2题

Firms operating in perfectly competitive markets try to maximize profits.

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第3题

In order to ________ profit, the firm would seek to maximize output.

A．segment

B．maximize

C．launch

D．convey

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第4题

The price in long-run equilibrium for a monopolistically competitive firm is _____ and out

put is _____, compared to that of a perfectly competitive firm with an identical production function and cost curves.

A．higher;higher

B．higher;smaller

C．lower;higher

D．lower;smaller

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第5题

The price in long-run equilibrium for a monopolistically competitive firm is _____ and output is _____, compared to that of a perfectly competitive firm with an identical production function and cost

A．higher;higher

B．higher;smaller

C．lower;higher

D．lower;smaller

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第6题

A competitive firm’s profit will be increasing as long as marginal revenue is greater than marginal cost.

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第7题

If the competitive firm maximizes profit by selecting labor rather than output, it will earn greater economic profit.

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第8题

A competitive firm maximizes profit by choosing the quantity at which a. average total cos

A？competitive？firm？maximizes？profit？by？choosing？the？ quantity？at？which a.？ average？total？cost？is？at？its？minimum. b.？ marginal？cost？equals？the？price. c.？ average？total？cost？equals？the？price. d.？ marginal？cost？equals？average？total？cost.

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第9题

A firm operating in a perfectly competitive industry will continue to operate in the

short run but earn losses if the market price is less than that firm’s average variable cost but greater than the firm’s average fixed cost.()

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第10题

For a firm operating in a perfectly competitive industry, total revenue, marginal revenue, and average revenue are all equal（）

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