雌性动物初次发情和排卵的时期,称为A.发育期B.性成熟期C.期D.适配期...

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【单选题】

雌性动物初次发情和排卵的时期,称为

发育期

性成熟期

期

适配期

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参考答案：

举一反三

【多选题】信用证下的有条件指( )。

单内一致

单单一致

单证一致

单货一致

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【单选题】If total utility is increasing as more of a good is consumed:

marginal utility must be decreasing.

marginal utility must be increasing at an increasing rate.

marginal utility is positive.

both (b) and (c) are true.

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【单选题】Total utility can be determined by:

summing the marginal utilities of each unit of a good consumed.

multiplying the marginal utility of the last unit consumed by the number of units consumed.

multiplying the marginal utility of the first unit consumed by the number of units consumed.

multiplying the price of the good times the number of units consumed.

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【单选题】The total utility from three skirts is

three times the marginal utility of the third skirt.

three times the price of a skirt.

three skirts divided by total income.

the sum of the marginal utility of the first skirt plus the marginal utility of the second skirt plus the marginal utility of the third skirt.

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【单选题】Suppose Carrie's utility function for clams is as follows: If she consumes 1 clam, she gets 10 units of total utility; for 2 clams, she gets 18 units of total utility; for 3 clams, she gets 24 units o...

Carrie gets 6 units of marginal utility for the 5th clam.

Carrie gets 6 units of marginal utility for the 3rd clam.

Carrie would never choose to consume the 6th clam.

Both b. and c. are true.

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【单选题】炼厂有多种形式的蒸馏操作,分别有闪蒸.简单蒸馏和精馏,从它们的气相馏出曲线来看,曲线的斜率大小顺序为( )

平衡汽化＞实沸点蒸馏＞渐次汽化

实沸点蒸馏＞渐次汽化＞平衡汽化

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【单选题】The law of diminishing marginal utility______.

suggests that total utility will eventually decrease if enough of the good is consumed

suggests that as a consumer buys more of a good, its price will drop

provides an explanation for perfectly elastic demand curves

suggests that as a individual's consumption of a good increases, his marginal utility must eventually decrease

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【单选题】Total utility:

generally diminishes as consumption of a good increases.

always increases as consumption increases.

increases only as long as marginal utility increases.

increases as long as marginal utility is positive.

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【单选题】根据《UCP500》,除非信用证规定货物的指定数量不得有增减,所支付款项不得超过信用证金额的条件下,货物数量准许有( )的增减幅度。

10%

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【单选题】The amount by which total utility _____ when an additional unit of a good is consumed is _____.

. changes; average utility

. increases; the income effect.

. decreases; maximum utility

. changes; marginal utility

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相关题目：

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【单选题】If total utility is increasing as more of a good is consumed:

marginal utility must be decreasing.

marginal utility must be increasing at an increasing rate.

marginal utility is positive.

both (b) and (c) are true.

查看完整题目与答案

【单选题】Total utility can be determined by:

summing the marginal utilities of each unit of a good consumed.

multiplying the marginal utility of the last unit consumed by the number of units consumed.

multiplying the marginal utility of the first unit consumed by the number of units consumed.

multiplying the price of the good times the number of units consumed.

查看完整题目与答案

【单选题】The total utility from three skirts is

three times the marginal utility of the third skirt.

three times the price of a skirt.

three skirts divided by total income.

the sum of the marginal utility of the first skirt plus the marginal utility of the second skirt plus the marginal utility of the third skirt.

查看完整题目与答案

Carrie gets 6 units of marginal utility for the 5th clam.

Carrie gets 6 units of marginal utility for the 3rd clam.

Carrie would never choose to consume the 6th clam.

Both b. and c. are true.

查看完整题目与答案

【单选题】炼厂有多种形式的蒸馏操作,分别有闪蒸.简单蒸馏和精馏,从它们的气相馏出曲线来看,曲线的斜率大小顺序为( )

平衡汽化＞实沸点蒸馏＞渐次汽化

实沸点蒸馏＞渐次汽化＞平衡汽化

查看完整题目与答案

【单选题】The law of diminishing marginal utility______.

suggests that total utility will eventually decrease if enough of the good is consumed

suggests that as a consumer buys more of a good, its price will drop

provides an explanation for perfectly elastic demand curves

suggests that as a individual's consumption of a good increases, his marginal utility must eventually decrease

查看完整题目与答案

【单选题】Total utility:

generally diminishes as consumption of a good increases.

always increases as consumption increases.

increases only as long as marginal utility increases.

increases as long as marginal utility is positive.

查看完整题目与答案

【单选题】根据《UCP500》,除非信用证规定货物的指定数量不得有增减,所支付款项不得超过信用证金额的条件下,货物数量准许有( )的增减幅度。

10%

查看完整题目与答案

【单选题】The amount by which total utility _____ when an additional unit of a good is consumed is _____.

. changes; average utility

. increases; the income effect.

. decreases; maximum utility

. changes; marginal utility

查看完整题目与答案

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