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【单选题】
注射成型机的锁模力,应( )注射时模具的最大涨模力。
A.
大于
B.
等于
C.
小于
D.
小于等于
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参考答案：
举一反三
【判断题】1.2 函数在某点可导,则函数在该点一定连续
A.
正确
B.
错误
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【单选题】When the marginal utility of a good is zero, this implies that
A.
a consumer would not spend any additional income to buy more of that good.
B.
consumption of additional units would have positive marginal utility.
C.
total utility is minimized.
D.
total utility is also zero.
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【单选题】Marginal profit equals average profit when:
A.
marginal profit is maximized.
B.
average profit is maximized.
C.
marginal profit equals marginal cost.
D.
the profit minimizing output is produced.
查看完整题目与答案
【判断题】函数在某点可导,则此函数在该点连续。
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点连续,则此函数在该点可导。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When marginal revenue is positive,
A.
demand is elastic
B.
marginal revenue is greater than price
C.
decreasing price will decrease total revenue
D.
all of the above
查看完整题目与答案
【判断题】一元函数在某点可导,则函数在该点一定连续
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点可导,则函数在该点必连续。
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点可导,则函数在该点必定连续。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Resource use is efficient when production is such that marginal social benefit is
A.
greater than marginal social cost.
B.
equal to marginal social cost.
C.
less than marginal social cost.
D.
at its maximum value.
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相关题目：
【判断题】1.2 函数在某点可导,则函数在该点一定连续
A.
正确
B.
错误
查看完整题目与答案
【单选题】When the marginal utility of a good is zero, this implies that
A.
a consumer would not spend any additional income to buy more of that good.
B.
consumption of additional units would have positive marginal utility.
C.
total utility is minimized.
D.
total utility is also zero.
查看完整题目与答案
【单选题】Marginal profit equals average profit when:
A.
marginal profit is maximized.
B.
average profit is maximized.
C.
marginal profit equals marginal cost.
D.
the profit minimizing output is produced.
查看完整题目与答案
【判断题】函数在某点可导,则此函数在该点连续。
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点连续,则此函数在该点可导。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When marginal revenue is positive,
A.
demand is elastic
B.
marginal revenue is greater than price
C.
decreasing price will decrease total revenue
D.
all of the above
查看完整题目与答案
【判断题】一元函数在某点可导,则函数在该点一定连续
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点可导,则函数在该点必连续。
A.
正确
B.
错误
查看完整题目与答案
【判断题】函数在某点可导,则函数在该点必定连续。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Resource use is efficient when production is such that marginal social benefit is
A.
greater than marginal social cost.
B.
equal to marginal social cost.
C.
less than marginal social cost.
D.
at its maximum value.
查看完整题目与答案
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