题目内容（请给出正确答案）

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_ an order for 100 pieces or more, we allow a special discount of 5% for payment by L/C.A．

_ an order for 100 pieces or more, we allow a special discount of 5% for payment by L/C.

A．At

B．In

C．On

D．From

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更多“_ an order for 100 pieces or m…”相关的问题

第1题

● 某销售公司数据库的零件P（零件号，零件名称，供应商，供应商所在地，单价，库存量）关系如表1所示，其

中同一种零件可由不同的供应商供应，一个供应商可以供应多种零件。零件关系的主键为（37），该关系存在冗余以及插入异常和删除异常等问题。为了解决这一问题需要将零件关系分解为（38）。

● 某销售公司数据库的零件P（零件号，零件名称，供应商，供应商所在地，单价，库存量）关系如表1所示，

（37）

A. 零件号，零件名称

B. 零件号，供应商

C. 零件号，供应商所在地

D. 供应商，供应商所在地

（38）

A. P1（零件号，零件名称，单价）、P2（供应商，供应商所在地，库存量）

B. P1（零件号，零件名称）、P2（供应商，供应商所在地，单价，库存量）

C. P1（零件号，零件名称）、P2（零件号，供应商，单价，库存量）、P3（供应商，供应商所在地）

D. P1（零件号，零件名称）、P2（零件号，单价，库存量）、P3（供应商，供应商所在地）、P4（供应商所在地，库存量）

对零件关系P，查询各种零件的平均单价、最高单价与最低单价之间差价的SQL语句为：

SELECT 零件号，（39）

FROM P

（40）；

（39）

A. 零件名称，AVG（单价），MAX（单价）？ MIN（单价）

B. 供应商，AVG（单价），MAX（单价）？ MIN（单价）

C. 零件名称，AVG 单价，MAX 单价？ MIN 单价

D. 供应商，AVG 单价，MAX 单价？ MIN 单价

（40）

A. ORDER BY 供应商

B. ORDER BY 零件号

C. GROUP BY 供应商

D. GROUP BY 零件号

对零件关系 P，查询库存量大于等于 100 小于等于 500 的零件“P1”的供应商及库存量，要求供应商地址包含“西安” 。实现该查询的SQL语句为：

SELECT 零件名称，供应商名，库存量

FROM P

WHERE （41） AND （42） ;

（41）

A. 零件名称= 'P1' AND库存量Between 100 AND 500

B. 零件名称= 'P1' AND库存量Between 100 TO 500

C. 零件名称= 'P1' OR库存量Between 100 AND 500

D. 零件名称= 'P1' OR库存量Between 100 TO 500

（42）

A. 供应商所在地in '％西安％'

B. 供应商所在地like '__西安％'

C. 供应商所在地like '％西安％'

D. 供应商所在地like '西安％'

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第2题

Plot Co sells Product P with sales occurring evenly throughout the year. Product P The annual demand for Product P is 300,000 units and an order for new inventory is placed each month. Each order cost

A.＄2,250

B.＄2,517

C.＄3,204

D.＄5,454

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第3题

要查出所有颜色为红，蓝的零件的零件名并以零件的重量升序输出，SQL语句为——

A.SELECT PNAME FROM P WHERE COLOR IN (‘红’, ‘蓝’) ORDER BY WEIGHT ASC;

B.SELECT PNAME FROM P WHERE COLOR = ‘红’ AND COLOR = ‘蓝’ ORDER BY WEIGHT ASC;

C.SELECT PNAME FROM P WHERE COLOR IN (‘红’, ‘蓝’) ORDER BY WEIGHT DESC;

D.SELECT PNAME FROM P WHERE COLOR = ‘红’ OR COLOR = ‘蓝’ ORDER BY WEIGHT DESC;

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第4题

－－－ Are you ready to order？－－－ ________.A. It’s a good ideaB. Yes. I’ll have a steak, p

--- Are you ready to order？

--- ________.

A. It’s a good idea

B. Yes. I’ll have a steak, please

C. It’s very kind of you

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第5题

15、下列哪句是“为了帮助您促进销我们的新产品，我们同意D/A 30天。”的正确翻译

A.In order to help you push the sales of our new product, we agree to make payment by D/P 30 days

B.In order to help you push the sales of our new product, we agree to make payment by D/P at sight 30 days

C.In order to help you push the sales of our new product, we agree to make payment by D/A 30 days

D.In order to help you push the sales of our new product, we agree to make payment by D/A at sight 30 days

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第6题

下列哪句是“为了帮助您促进销我们的新产品，我们同意D/A 30天。”的正确翻译？

A.In order to help you push the sales of our new product, we agree to make payment by D/P 30 days

B.In order to help you push the sales of our new product, we agree to make payment by D/P at sight 30 days

C.In order to help you push the sales of our new product, we agree to make payment by D/A 30 days

D.In order to help you push the sales of our new product, we agree to make payment by D/A at sight 30 days

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第7题

Culture can be seen as shared knowledge, what p eople need to know in order to act ap

propriately in a given culture.()

此题为判断题(对，错)。

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第8题

15、下列哪句是“为了帮助您促进销我们的新产品，我们同意D/A 30天。”的正确翻译？

A.In order to help you push the sales of our new product, we agree to make payment by D/P 30 days

B.In order to help you push the sales of our new product, we agree to make payment by D/P at sight 30 days

C.In order to help you push the sales of our new product, we agree to make payment by D/A 30 days

D.In order to help you push the sales of our new product, we agree to make payment by D/A at sight 30 days

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第9题

Using the data shown in the Special window, Activities P, Q, and T are critical path activ

ities. In order to shorten the time duration of the project, which activity should be "crashed" first？

A . P

B . Q

C . R

D . S

E . T

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第10题

Task 3 Jim Weeks is discussing an order with Molly Smith. Listen to the conversation and decide whether the following statements are true or false. Then write key words to support your answers. 1. P

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