【单选题】A monopolistically competitive firm has excess capacity in the long run. This means that it:
A.
produces less than the output at which average total costs are minimized.
B.
produces less than the output at which price and marginal cost are equal.
C.
could produce more by moving to a larger plant.
D.
doesn't maximize profits.
【简答题】Two vectors are defined to be equal if they have the same magnitude and the same dirction. Graphically, this means that they have the same length and are parallel to each other.A consequence of the de...
【单选题】The Chief Justice of the Supreme Court()
A.
has much greater power than other justices of the Supreme Court
B.
has no greater voting power than other justices of the Supreme Court
C.
has greater say in deciding a case
D.
has greater voting power than other justices of the Supreme Court
【单选题】关于早产儿特点,下列哪项是错误的
E.
水需要量相对大,每天约120~150 ml/kg
【简答题】病人张某、48岁,企业老总,因工作需要经常加班熬夜,在外应酬,喜食油腻的高蛋白、高脂肪食物,并大量吸烟、饮酒,近来发现体重迅速增加,体力和精力降低。
【单选题】桩基础一般由设置于岩土中的桩和联接于桩顶端的()组成。
【单选题】病人张某,48岁,企业老总,因工作需要经常加班熬夜,在外应酬,喜食油腻的高蛋白、高脂肪食物,并大量吸烟、饮酒,近来发现体重迅速增加,体力和精力降低。对于该病人,最合适的健康教育目标是
【单选题】病人张某,48岁,企业老总,因工作需要经常加班熬夜,在外应酬,喜食油腻的高蛋白、高脂肪食物,并大量吸烟、饮酒,近来发现体重迅速增加,体力和精力降低。对于该病人,最主要的学习需求是
【单选题】关于早产儿特点,下列哪项是错误的
E.
水需要量相对大,每天约120~150ml/kg