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[主观题]

某产品运用价值工程分析,进行方案创新,产生了甲、乙、丙、丁四个方案,有关各方案的部分数据如下表所

示,则优选方案应是()方案。 某产品各方案的部分数据表

方案 功能系数

成本系数

方案

功能系数

成本系数

0.27

0.23

0.24

0.28

0.26

0.23

A.甲

B.乙

C.丙

D.丁

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更多“某产品运用价值工程分析,进行方案创新,产生了甲、乙、丙、丁四个方案,有关各方案的部分数据如下表所”相关的问题

第1题

–Excuse me, sir. I’m writing a research paper on Chinese culturA.Do you mind a few questio

–Excuse me, sir. I’m writing a research paper on Chinese cultur

A.Do you mind a few questions? --_____________

B.Certainly

C.No, of course not

D.By all means

E.Yes, please

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第2题

Section A听力原文:W: Excuse me, sir. I'm looking for the emergency room. I was told it was

Section A

听力原文:W: Excuse me, sir. I'm looking for the emergency room. I was told it was on the first floor.

M: It is. Go ahead along the corridor and turn left.

Q: Where did the conversation most probably take place?

(1)

A.In a hospital

B.In a police office

C.In a cinema

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第3题

Excuse me, sir. Could you please tell me what number I should dial to get the ().A、th

Excuse me, sir. Could you please tell me what number I should dial to get the ().

A、throat

B、verse

C、conductor

D、operator

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第4题

—Excuse me, sir. Where is Dr. Brown’s office?rn—_______A、You can’t ask me.B、Pardon? I ha

—Excuse me, sir. Where is Dr. Brown’s office?rn—_______

A、You can’t ask me.

B、Pardon? I have no idea.

C、please don’t say so.

D、Sorry, I’m new around here, too.

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第5题

听力原文:W: Excuse me, sir. Can you tell me how I can get to a bank nearby?M: Go down the

听力原文:W: Excuse me, sir. Can you tell me how I can get to a bank nearby?

M: Go down the street and turn left at the corner. You can't miss it.

Q: Where does the conversation most probably take place?

(2)

A.At the post office.

B.At the bank.

C.In the street.

D.In the office.

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第6题

—Excuse me, sir. Would you do me a favor? —Of course, what is it? —I ______ if you could tell me h

—Excuse me, sir. Would you do me a favor?

—Of course, what is it?

—I ______ if you could tell me how to fill out this form.

A) has wondered B) was wondering C) would wonder D) did wonder

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第7题

—Excuse me, sir. Would you do me a favor? —Of course, what is it? —I ______ if you could tell me h

—Excuse me, sir. Would you do me a favor?

—Of course, what is it?

—I ______ if you could tell me how to fill out this form.

A) has wondered B) was wondering C) would wonder D) did wonder

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第8题

听力原文:W: Excuse me, sir. Can you tell me how I can get to a bank nearby?M: Go down the

听力原文:W: Excuse me, sir. Can you tell me how I can get to a bank nearby?

M: Go down the street and turn left at the corner. You can't miss it.

Q: Where does the conversation most probably take place?

(2)

A.At the post office.

B.At the bank.

C.In the street.

D.In the office.

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第9题

— Excuse me, sir. Are you ready to order your meal, please?— _____________A. Yes, I can.

— Excuse me, sir. Are you ready to order your meal, please?

— _____________

A. Yes, I can.

B. Please don’t order it.

C. Yes, I want a pizza and some soup.

D. No, I am not.

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