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A．efficiently
B．efficiency
C．efficient
D．more efficiently
答案
更多“Before we install a new heating system we should be sure we cannot make ______use of the o”相关的问题
第1题
听力原文：Is the landlord going to install an air conditioner？
(A) It's in very good condition.
(B) He's going to Milwaukee on Friday.
(C) Yes, she'll do it before we move in.
(28)
A．
B．
C．
第2题
Mr. Brown Smith
555 King Street
Auckland
New Zealand
Dear Mr. Smith,
I'm writing to complain that you didn't install the central heating system in my house.
We should have the heating on Oct. 10th.
When we discussed the matter on installation, you promised that it would he made before Oct 10th. However, it is 7 days past the deadline, and no engineers come to install it. It makes a lot of trouble for our family.
We appreciate your seeing the matter seriously and arranging for the installation within 5 days. I'm sorry to say if you are still unable to install them by Oct 80th, we shall reluctantly cancel our order and ask for compensation.
Sincerely yours,
Nancy Webster
Why does Nancy write to Mr. Smith？
A．Because Nancy should correct a mistake in her contract with Mr. Smith.
B．Because Nancy wants to complaint about none installation to Mr. Smith.
C．Because Nancy wants to establish a further business relationship with Mr. Smith.
D．Because Nancy plans to install the heating system in other days.
第3题
For what type of business does Mr. Wallace most likely work？
A．A maintenance service
B．An energy company
C．A fire equipment manufacturer
D．An internet service provider
第4题
What is the purpose of the information？
A．To advertise an opening position
B．To notify residents of building a new auditorium
C．To provide information to the residents
D．To raise some money for renovation
第5题
From: The Managing Director,
To: All Office Staff
Date: 27 April, 2009
Subject: Efficiency of Productivity in the Office
As a result of the productivity survey carried out in the factory, more rapid and more efficient ways of operating are now being applied. In the theory, productivity has been increased by over 50 percent. The management intends to apply these same methods to office staff in order to reduce costs. Our company must adapt in a competitive world. We aim to find ways of avoiding unnecessary actions by all staff. We therefore propose to pay a month's extra pay to any person who in the management's opinion has put forward the most practical suggestion to improve a particular office routine. All suggestions should be sent to MDS office before the end of month.
Dear Managing Director,
Following your memorandum of 27 April our department suggested that we should install the automatic coffee machines in the offices of each division, which we think would greatly help us with our work efficiency.
My personnel officer informally asked a representative sample of office workers a number of questions. He asked whether
1. they drank coffee during their break,
2. they made it themselves or brought it with them from home,
3. they would be in favor of a shorter coffee-break,
4. they would use an automatic coffee-machine if available.
We can summarize the results as follows; 1. 65% said they enjoy a good cup of coffee, 2. Only 5% brought their own coffee with them from home, 3. 25% would be in favor of a shorter coffee-break and finishing earlier, 4. 15% said they would use the automatic coffee-machine. But most added; if the coffee was cheap.
On 30 April, during a routine meeting with the chief union representative, I mentioned that in some departments the coffee-break was lasting a lot longer than is actually allowed. The representative's answer was not very helpful. They had some ambiguity about it. She said the union would always insist on the coffee-break being left as it is. There is a point beyond which no negotiation would be possible without asking all the union members in the company their opinion.
In conclusion, it seems important to draw the board's attention to possible difficulties which the rapid installation of coffee-machines could bring. We need to discuss the problem a little longer and with more people before taking any action, it would seem.
Sincerely yours,
Personnel Manager
What is the purpose of the memorandum？
A．To install the coffee machine in the offices of each divisions
B．To ask the suggestions as to how to improve the office productivity
C．To improve the office productivity
D．To ask the office staff to improve the office productivity
第6题
A.Install tereminators for the new ESA24 PIU
B.Configure or upgrade software for the new ESA24 PIU
C.Change ESA24 unit state to NE-NH
D.Double click the reset switch before remove the faulty ESA24 PIU
第7题
What do we learn from the last paragraph？
A．Scientists are planning to install pipes in all crater lakes.
B．Scientists still do not know how to prevent gas explosions.
C．Explosion disasters could be avoided in the future.
D．Warning systems have been set up in the villages nearby.
第8题
听力原文：Is this software difficult to install？
(A) No, just put in the CD and follow the instructions.
(B) We've had no problems since it was installed.
(C) I can give you a list of all the software we need.
(14)
A．
B．
C．
第9题
What do we learn from the last paragraph？
A．Scientists are planning to install pipes in all crater lakes.
B．Scientists still do not know how to prevent gas explosions.
C．Explosion disasters could be avoided in the future.
D．Warning systems have been set up in the villages nearby.
第10题
听力原文：W: Hi, Mike.
M: Hi. I'm surprised to see you on the city bus. Why not drive your car？
W: (23) I've been thinking about the environment lately. If we all use public transportation when we could, the air will be much cleaner.
M: Right. But the bus isn't exactly pollution free.
W: True. But they'll be running a lot cleaner soon. We were just talking about that in my environmental engineering class.
M: What's the city going to do？ Install pollution filters of some sort on their buses？
W: They could, but those filters make the engines work harder and really cut down on fuel efficiency. Instead they found a way to make their engines more efficient.
M: How？
W: (24) Well, there is a material called the confine oxide. It's a really good insulator. And a thick coat of it gets sprayed on the certain part of the engine.
M: An insulator？
W: (25) Yes. It reflects back the heat of burning fuel. So the fuel will burn much more hotly and burn up more completely.
M: So a lot less unburned fuel comes out to pollute the air, right？
W: (25) Yeah, and the bus will need less fuel. So with the savings on fuel cost, they say this will all pay for itself in just six months.
M: Sounds like people should all go out and get this stuff to spray their car engines.
W: Well, not really that easy. To melt the materials before you can spray a coat of it on the engine parts, you first have to heat it over 10,000 degrees. It's not something we are able to do ourselves.
23. Why doesn't the woman drive her car？
24.What are the two speakers talking about？
25.What can we learn from the conversation about the material mentioned？
(20)
A．Something is wrong with her car.
B．The cost of the fuel is high.
C．It's cheap to take bus.
D．She thinks public transportation is environmental friendly.
