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【多选题】
砖墙工程量计算,说法正确的是( )?A.
外墙长度按外墙中心线计算，内墙长度按内墙净长计算
B.
女儿墙高度从屋面板上表面算至女儿墙顶面
C.
山墙高度按其平均高度计算
D.
内墙高度：有框架梁时算至
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举一反三
【单选题】假定某企业总成本函数为TC=40000+5Q-Q 2 ,Q为产出数量,则其平均可变成本为:
A.
5Q- Q 2
B.
4000/Q
C.
5-Q
D.
40000+5Q-Q 2 /Q
【单选题】假定某企业总成本函数为TC=40000+5Q-Q 2 ,Q为产出数量,则其平均变动成本为:
A.
5Q-Q 2
B.
4000/Q
C.
5-Q
D.
40000+5Q-Q 2 /Q
【简答题】U3 S2 T1请提交空格内容 Banks act as 1_________ agents by conducting checking or current accounts for customers, paying 2________ drawn by customers on the bank, and collecting checks deposited to customers’3...
【单选题】The advantage of Venmo over banks in transferrings money is that _______
A.
using Venmo is more interesting than going to banks
B.
banks only provide service to those who transfer larger sums of money
C.
venmo's app is free and instantaneous
D.
banks take longer time and charge fee
【简答题】Banks act as 1_________ agents by conducting checking or current accounts for customers, paying 2________ drawn by customers on the bank, and collecting checks deposited to customers’3________accounts...
【单选题】假定某企业总成本函数为 TC=40000 + 5Q 一 Q 2 ,Q 为产出数量,则其平均变动成本为()。
A.
5Q -Q2
B.
4000/Q
C.
5-Q
D.
不能确定
【简答题】某公司出口水产品10公吨。合同规定为箱装，每箱净重为40KGS，总数量可以有5%的机动幅度。问在信用证金额也有5%增减的情况下，该批货物最多能装多少箱?最少能装多少箱?
【单选题】The advantage of Venmo over banks in transferring money is that ______.
A.
using Venmo is more interesting than going to banks
B.
banks only provide services to those who transfer larger sums of money
C.
Venmo's app is free and instantaneous
D.
banks take longer time and charge fee
【简答题】U3 S2 T1请提交空格内容 Banks act as 1_________ agents by conducting checking or current accounts for customers, paying 2________ drawn by customers on the bank, and collecting checks deposited to customers’3...
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