A kind of electronical facility.
A、laptop
B、claw/nail puller
C、coffee maker
D、i-pad
A、laptop
B、claw/nail puller
C、coffee maker
D、i-pad
A.that are
B.as are
C.which is
D.it is
Most electronic devices of this kind, () manufactured for export, are tightly packed.
A.that are
B.as are
C.which is
D.it is
A.Opposition.
B.Approval.
C.Objectivity.
D.Suspicion.
Why did the Pentagon and White House object to the release of the report?
A.Because it may stir a great deal of debate among the Bush Administration.
B.Bemuse every unit of the modern military has depended on the heavy use of some kind of electronic equipment.
C.Bemuse the Pentagon's concern was understandable.
D.Because they had different arguments.
Why did the Pentagon and Whir House object to the release of the report? Because ______.
A.it may stir a great deal of debate among the Bush Administration
B.every unit of the modern military has depended on the heavy use of some kind of electronic equipment
C.the Pentagon's concern was understandable
D.they had different arguments
What is the speaker's main topic?
A.The replacement of the harpsichord by the piano.
B.The development of electronic musical instruments.
C.The relative costs of different types of musical instruments.
D.The performance of classical music on synthesizers.
OFFERS
April 17, 2008
Dear Sirs,
We are glad to inform. you that we have received your inquires about our pocket electronic(电子的) computers. Our pocket electronic computers are very popular in China and Southeast Asia. We quote(报价) you as follows:
Legend Brand Model A-233 At US $1,000 per set CIF(到岸价) Jakarta
Legend Brand Model B-333 At US $1,300 per set CIF Jakarta
Legend Brand Model C-433 At US $100 per set CIF Jakarta
After studying our quotation(报价), you may find that our computers are fine in quality and attractive in price compared with other brands. So that is a reason why we find it difficult to meet the demand nowadays. But if you place your order within one month, we can arrange for a September delivery.
We are waiting for your early reply.
Sincerely yours,
David Jones
Manager
What kind of product is mentioned in this letter?
听力原文:W: Hi, Paul, are you ready for your Speech Club presentation this evening?
M: Yeah, I'm going to discuss robots.
W: Robots? You mean those machines that walk and talk like in the movies?
M: No, industrial robots like those used in the automobile and electronic industries.
W: I saw an article about that kind of robots the other day. There were pictures of robots welding cars, but
they certainly didn't look the way I thought robots should look.
M: The robots we usually imagine are made up in science fiction. In industry, robots are designed to do a specific set of operations, such as welding car frames. They are rarely built to resemble humans.
W: Actually, all they need is a kind of brain to give signals, and a mechanism, such as an arm, to carry out instructions, right?
M: Right. Tiny computers become the brain of these robots. The computer sends signals, in the form. of electronic impulses, to move an arm and a claw. The claw is the hand that does particular kinds of work.
W: OK. But we've had machines on assembly lines doing work for people for years. That's what started the industrial revolution, remember?
M: But each of those machines can only perform. a single operation and it takes months to modify them. The new industrial robots can each do a number of tasks. And it's easy to reprogram them to perform. totally different operations. That's one reason why they're becoming so popular.
What kind of robots does the man refer to?
A.Agricultural robots.
B.Industrial robots.
C.Computers.
D.Electrical robots.
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