问题 单项选择题

经济采购批量是指在保证生产需要的条件下使()最低的合理订货量。

A.存货总费用

B.采购费用

C.仓储保管费用

D.缺货成本

答案

参考答案:A

解析:

经济采购批量是指在保证生产需要的条件下使存货总成本最低的合理订购量。在不考虑缺货和需求量稳定的情况下,计算经济采购批量只需考虑变动订货成本和变动储存成本。一次订货量大,可减少采购次数,节约订货成本;但由于库存量大,会使储存成本增加;一次订货量小,固然可以降低库存量,减少储存成本,但会增加订货次数和订货成本。因此应在两种成本增减之间,寻求总成本最低的最佳采购批量。因此选项A正确。

阅读理解

阅读理解

     Some time ago I discovered that one of my chairs had a broken leg. I didn't think there would be any

difficulty in getting it mended, as there are a whole lot of antique (古董) shops near my home. So I left

home one morning carrying the chair with me. I went into the first shop expecting a friendly reception.  I

was quite wrong.  The man wouldn't even look at my chair.

     The second shop,  though slightly more polite,  was just the same,  and the third and the fourth- so I

decided that my approach must be wrong. I entered the fifth shop with a plan in my mind.  I placed the

chair on the floor and said to the shopkeeper,  "Would you like to buy a chair?" "Twenty pounds," I

said.  "OK,"he said. "l'll give you twenty pounds." "It's got a slightly broken leg," I said.  "Yes, I saw that.  

It's nothing."

     Everything was going according to the plan and I was getting excited.  "What will you do with it?" I

asked.  "Oh, it will be easy to sell once the repair is done. " "I'll buy it," I said.  "What do you mean?

You've just sold it to me," he said.  "Yes,  I know but I've changed my mind.  I am sorry. I'll give you

twenty-seven pounds for it."  " You must be crazy," he said. Then, suddenly the penny dropped.  "I

know what you want. You want me to repair your chair."

     "You're right," I said.  "And what would you have done if I had walked in and said,   'Would you

mend this chair for me?'" "I wouldn't have agreed to do it," he said.  "We don't do repairs, not enough

money in it and too much trouble.  But l'll mend this for you.  Shall we say for a fiver?" He was a very

nice man and was greatly amused by the whole thing.

1. We can learn from the text that in the first shop the writer___.

A. was rather impolite

B. was warmly received

C. asked the shopkeeper to buy his chair

D. asked the shopkeeper to repair his chair

2.  The underlined word "approach" in the second  paragraph means___.

A. plan for dealing with things

B. decision to sell tings

C. idea of repairing things

D. way of doing things

3. The expression "the penny dropped" in the last paragraph means the shopkeeper____.

A. changed his mind

B. accepted the offer

C. saw the writer's purpose

D. decided to help the writer

4. How much did the writer pay?

A.  5.

B.  7.

c.  20.

D.  27.

5. From the text, we can learn that the writer was___.

A. honest

B. careful

C. smart

D. funny

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