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第1题

Panasonic NV-F55MC operating Instructions

Ⅰ. Installation

(Ⅰ) Connection to a TV set

1. Connect the external aerial (天线) to the RF Input Socket (插座) on the VTR (Videotape Recorder).

2. Connect the aerial terminal on your TV set to the RF Output Socket on the VTR with the supplied DIN-DIN Coaxial Cable.

In places with higher temperature and high humidity (湿度), people with sensitive skin may feel some electricity. In this case, use the Separate Transformer Adaptor.

3. Connect the AC Mains Lead to the AC Mains Socket of the VTR to the mains outlet.

4. If the TV set is equipped with separate video and audio input sockets, it is recommended to connect the VTR to the TV set with separate video and audio cables.

(Ⅱ) Connection to a Stereo Amplifier

1. Connect the Audio Input Sockets on the VTR to the REC OUT Sockets on the Stereo Amplifier.

2. Connect the Audio Output Sockets on the VTR to the PLAYBACK Sockets on the Stereo Amplifier.

Ⅱ. Tuning the TV Set to the Video Playback Channel

(Ⅰ) Video Playback Channel Adjustor

1. Turn the TV set on and select the AV program position or another program position that is not occupied by another TV station.

2. Press the VTR ON/OFF Switch to turn the VTR on.

The corresponding indicator lights up.

3. Set the Karaoke Switch to "1" or "2".

4. Tune the selected program position of the TV set to UHF approx, channel C25 ( PAL D) or E38 (PAL I/SECAM D. K. ). Confirm on your TV set that the blue screen appears. ( C25: China channel 25; E38: Europe standard channel 38)

If UHF channel E38 (C25) is already occupied by a TV station in your area, the video playback channel can be changed between channel 32 to 40 (24 to 27) on the back of the VTR by using a small screwdriver.

5. Set the Karaoke Switch to "NORMAL". Your TV is now ready to receive the RF output signal from the VTR.

6. To check, playback a pre-recorded tape and confirm that the picture quality is satisfactory.

(Ⅱ) RF Selector

Use the RF Selector to select the color TV system used by the TV set to be connected.

(Ⅲ) PAL/MESECAM Selector

This selector should be set according to the color TV system used during recording and play back. When the MESECAM Indicator is lit, the MESECAM is selected.

Ⅲ. The Video Cassette

(Ⅰ) Inserting a Video Cassette

1. Insert the video cassette as shown. The VTR will be turned on automatically and the cassette will be automatically drawn into the VTR.

2. When a video cassette is inserted, the "" mark will appear.

When a video cassette with broken erasure (擦除) prevention tab (for example a pre recorded tape) is inserted, playback will start immediately.

Use the VHS video cassette tapes only.

We recommend the "Panasonic Hi-Fi" high grade video cassette tapes for improved picture and sound quality.

(Ⅱ) Removing a Video Cassette

Press the Eject (弹出) Button. Simply press the Eject button, the VTR turns itself on, ejects the cassette and turns itself off again.

Ⅳ. Karaoke Playback

(Ⅰ) Preparation

1. Make sure that the Timer Record Function is set to "OFF".

2. Insert a Karaoke video cassette.

3. Turn the TV set on and select the video playback channel.

4. Set the Noise Filter/Edit Selector to "OFF".

5. Connect a microphone to the Microphone Socket on the VTR.

6. Set Karaoke Switch to "1" or "2".

7. Select a desired tune.

(Ⅱ) Singing along with a video cassette

1. Press the Play Button to begin the playback.

2. Adjust t

A．Y

B．N

C．NG

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第2题

Task 1

Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.

The computer network is a creation of the electronic age. In a computer system, a hacker is worse than a thief entering your house. He could go through anyone's electronic mail or add to, change, distort or delete anything in the information stored in the computer's memory. He could even take control of the entire system by inputting his own instructions in the software. He could shut the computer down whenever he wished, and no one could stop him. Then he could program the computer to erase any sign of his ever having been there.

Hacking, our electronic-age term for computer break-in, is more and more in the news: A dissatisfied former insurance-company employee wipes out information from payroll files. A student sends out a "virus", a secret and destructive command, over a national network. The virus copies itself at lighting speed, jamming the entire network—thousands of commercial and government computer systems. Now exists the possibility of terrorism by computer. Destroying a system responsible for air-traffic control at a busy airport or the telephones of a major city is a relatively easy way to spread alarm.

Yet neither business nor government has done enough to strengthen its defenses against attack. For one thing, such defenses are expensive; for another, they may interrupt communication—the main reason for using computers in the first place.

Why does the writer mention "a thief" in the first paragraph?

A．To show that a hacker is more dangerous than a thief.

B．To tell people that thieves like to steal computers nowadays.

C．To demand that a computer network should be set up against thieves.

D．To look into the case where hackers and thieves are the same people.

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第3题

What will probably happen next?

A．The woman will input his materials into the computer to register him.

B．The woman will call to assign him an advisor.

C．The man will ask the woman for a copy of provisional admission.

D．The man will take a copy of temporary admission to transfer students" office.

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第4题

Before a baby babbles his first "Ma" or "Papa", ______.

A．he must be exposed to the language

B．his mind must have some input of sounds and words

C．he learns a lot of utterances

D．his mind is busy sorting out the sounds and shapes of words

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第5题

Every business has trouble sooner or later, and it is the chief executive officer's responsibility to set things right. Good executives 【21】______ themselves in touch with their companies — they know what is going on at every level. Yes, they delegate, 【22】______ they also follow up to make certain 【23】______ each delegated task has been completed. No major 【24】______ should be made in a company 【25】______ the president's knowledge.

Even though the president or CEO is 【26】______ responsible for the failure or success of his company, a smart CEO 【27】______ himself with competent workers at all levels, especially 【28】______ the administrative level. He then consults with his executives and supervisors 【29】______ he has to make an important decision. He 【30】______ their input and creates an open atmosphere where all may feel comfortable to share 【31】______ ideas.

By 【32】______ this practice, a president knows that when a decision has been made, his administrators will feel 【33】______ they have had a part in it, or at least they will understand 【34】______ the decision was made. He can then 【35】______ them to support the decision at their level.

【36】______ is considered poor practice for an administrator to 【37】______ about an executive decision after it has been discussed openly and decided upon in committee. The time to 【38】______ disagreement is during committee discussion or with the president privately. Publicly, an administrator is expected to support the president 【39】______ the company has become involved in an illegal activity. Americans consider this public support 【40】______ form. of professional behavior.

【21】

A．keep

B．feel

C．put

D．remain

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