题目内容
(请给出正确答案)
[判断题]
If a firm is maximizing profit their marginal cost curve will also be their supply curve.()
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A.kind but firm
B.generous and loving
C.kind and ready to compromise
D.firm but ready to compromise
A.guarantee
B.delivery
C.receive
D.a firm order
A.in … to
B.with … by
C.as … for
D.by … with
The firm is __________________(太小了,竞争不过国际性大公司).
A.are firm offers
B.are firm offer
C.is firm offer
D.is a firm offer