We often hear the【21】______ "Bug" while using computers. But what is a bug? In computer sc - 试题答案网问答

第1题

（）,we often hear only what we want to hear, rather than really listening to other people.

A.Traditionally

B.Additionally

C.Conditionally

D.Exceptionll

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第2题

We often hear our teacher ______ in the teachers'office.A．singB．to singC．singing

We often hear our teacher ______ in the teachers'office.

A．sing

B．to sing

C．singing

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第3题

We often hear young people's complaints of their difficulties to ______ their career ambit

ions with the need of the reality.

A．consolidate

B．amend

C．reconcile

D．intensify

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第4题

According to this article, weA．often think seriously when we are dreaming.B．hardly ever he

According to this article, we

A．often think seriously when we are dreaming.

B．hardly ever hear music when we are dreaming.

C．very often feel something tastes good when we are dreaming.

D．almost always see different "pictures" when we are dreaming.

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第5题

According to this article, we______.A．often think seriously when we are dreamingB．hardly e

According to this article, we______.

A．often think seriously when we are dreaming

B．hardly ever hear music when we are dreaming

C．very often feel something tastes good when we are dreaming

D．almost always see different "pictures" when we are dreaming

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第6题

We often hear the【21】"Bug" while using computers. But what is a bug？ In computer science,

a bug【22】an error in software or hardware. In software, a bug is an error in coding or logic that causes a program to malfunction or to【23】incorrect results. Minor bugs, for example, a cursor that does not behave as【24】-can be inconvenient or frustrating, but not damaging to【25】More severe bugs can cause a program to "hang" (stop responding to【26】and might【27】the user with no【28】but to restart the program, losing whatever【29】work had not been saved. In【30】case, the programmer must find and correct the error by the【31】known as debugging. Because of the【32】risk to important data, commercial aplication programs are tested and【33】as completely as possible before release. Minor bugs found after the program becomes【34】are corrected in the next update; more【35】bugs can sometimes be fixed with special software, called patches, that circumvents or otherwise【36】its effects.

In hardware, a bug is a recurring【37】problem that prevents a system or set of【38】from working together properly. The【39】of the term reputedly goes back to the early days of computing, when a hardware problem in a computer at Harvard University was【40】to a moth caught between the contacts of a relay in the machine.

(21)

A．wording

B．term

C．diction

D．insect

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第7题

听力原文：M: Do you often hear from your family？W: I used to get a lot of letters, but now

听力原文：M: Do you often hear from your family？

W: I used to get a lot of letters, but now they're getting fewer. I wish I could have more than I do.

What do we learn from the woman's words？

A．She has more letters now than before.

B．She hasn't so many letters as before.

C．She often hears from her family now.

D．She is used to having a lot of letters.

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第8题

It can be concluded from the passage that ________.A) we should not believe what we

It can be concluded from the passage that ________.

A) we should not believe what we see or hear

B) things moving downward are more noticeable

C) people often have wrong concepts about ordinary phenomena

D) adults are not as good as children in observing certain natural phenomena

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第9题

听力原文：Although we are told when young that honesty is the best policy, we are often tau

听力原文： Although we are told when young that honesty is the best policy, we are often taught the opposite by experience and observation. A child quickly learns that she cannot always tell the truth. For instance, the little girl who tells her great aunt that she's fat and ugly learns that honesty can have some unfortunate results. Similarly the five-year-old who admits to pinching the baby soon has ample evidence that dishonesty might be the real virtue. In addition to her own experience, the child also observes that adults don't practice what they preach about honesty. Any alert child knows by the age of eight that adults really employ the little white lie to serve their own purposes. For instance, a child may hear a parent explain on the phone that his family have a lot of company when the child knows that no one is there but family members. Another child may hear her mother insist that she's terribly glad to see an old friend who has dropped by and then, two hours later, hear her mother complain about her day being interrupted by the visit. As a result, the child learns from watching that dishonesty is the practice even when honesty is the stated policy.

(30)

A．Practice requires him to be honest.

B．Dishonesty is not a virtue.

C．Honesty may make him suffer.

D．Honesty is the best policy.

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第10题

听力原文： Welcome to JPC. You know already how valuable your skills will be to us as we ex

pand I believe you have fifteen different languages between you.

There are three of us in Personnel and I'm the one you should come to for any help or information. The other two are Tom Miller and Jeff Said, and my name is Joan Rueckert, that's R-U-E-C-K-E-R-T. I'd just like to give you a few practical details now, before the MD comes to talk to you.

Firstly, the canteen on the ground floor is open all day for coffee, meals, etc. , but there are also coffee machines on the top floor, where we have all the company noticeboards, so staff often meet there to talk.

Next, some of you have asked about your tax position ... and for any tax questions, you need to contact the Accounts Office, general salary enquiries can be made to the Finance Office itself. Two events, now. Today, in the conference room, at 2:40, there'll be a presentation it's not on new developments as the notices say, it's actually on marketing. You're welcome to attend to see how we're moving in that area. There'll also be a buffet lunch for all staff working on the. new projects — that includes you, that's on Wednesday — sorry, I mean Thursday — you'll get full details later.

Finally, sometimes you'll need to use the machines in the print room. The first time you go there, register for a plastic card — you don't need it for ordinary photocopiers, but you do for the colour ones.

The other thing to sign up for, if you want to, is the sports club, just two minutes from hero. If you're interested, see Jeff Said, who'll give you an application form.

Right, that's all for the moment. Here's coffee, and the MD is just come through now.

&8226;Look at the notes below.

&8226;Some information is missing.

&8226;You will hear part of a talk given to a group of new empolyees.

&8226;For each question (16-22), fill in the missing information in the numbered space using one or two words.

&8226;You will hear the presentation twice.

FIRST DAY AT JPC

Our personnel officer is: (16) Joan ______

Location of coffee

machines, noticeboards: (17) on ______

Tax enquiry to: (18) ______

Presentation: 2:40 pm

Venue: Conference Room

Subject: (19) ______

Day of buffet lunch: (20) ______

Colour photocoping (21) ______

require:

See Jerf: (22) ______

Said for:

(16)

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We often hear the【21】______ "Bug" while using computers. But what is a bug？ In computer sc