题目内容
（请给出正确答案）
A.Set the retention periods
B.Leave the Movement Allowed indicator blank
C.Set the base date
D.Leave the Final Issue indicator blank
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更多“How can you prevent a goods mo…”相关的问题
A.Do you take credit card
B.How much is the reservation
C.What can I do for you
D.Do you need a window seat
A．Programming
B．Analyzing
C．Designing
D．Modeling
(77)
A．superlinks
B．links
C．hyperlinks
D．connections
The brain is a seemingly endless library, whose shelves house our most precious memories as well as our lifetime’s knowledge. But is there a point where it reaches capacity. The answer is no, because brains are more sophisticated than that. Instead of just crowding in, old information is sometimes pushed out of the brain for new memories to form. Precious behavioral studies have shown that learning new information can lead to forgetting. But in a new study, researchers demonstrated for the first time how this effect occurs in the brain. In daily life, forgetting actually has clear advantages. Imagine, for instance, that just lost your bank card. The new card you receive will come with a new personal identification number(PIN). Each time you remember the new PIN, you gradually forget the old one. This process improves access to the relevant information, without old memories interfering. And most of us may sometimes feel the frustration of having old memories interfere with new, relevant memories. Consider trying to remember where you parked your car in the same car park you were at a week earlier. This type of memory (where you are trying to remember new, but similar information) is particularly vulnerable to interference. When we acquire new information, the main automatically tries to incorporate(合并) it within existing information by forming associations. And when we retrieve(检索) information, both the desired and associated but irrelevant information is recalled. The majority of previous research has focused on how we learn and remember new information. But current studies are beginning to place greater emphasis on the conditions under which we forget, and its importance begins to be more appreciated. A very small number of people are able to remember almost every detail of their life. While it may sound like an advantage to many, people with this rare condition often find their unusual ability burdensome. In a sense, forgetting is our brain’s way of sorting memories, so the most relevant memories are ready for retrieval. Normal forgetting may even be a safety mechanism to ensure our brain doesn’t become too full. What does the passage say about forgetting？
A、It can enlarge our brain capacity.
B、It helps get rid of negative memories.
C、It is a way of organizing our memories.
D、It should not cause any alarm in any way.
Dear Mr. Brown,
Thank you for your letter of 6 September regarding Mr. John Green who has been employed by this company for the past 10 years.
Mr. Green served his apprenticeship (学徒) with Vickers Tools Ltd. in Manchester, followed by a three-year course of engineering for Production Engineers. He is technically well—qualified and for the past five years has been our Assistant Works Manager responsible for production and related business in our Sheffield factory. In all his job duties he has shown himself to be hard-working, responsible and in every way a very dependable employee.
I can strongly recommend Mr. Green as I feel sure that if he were to be chosen to manage your factory in Nairobi he would bring to his work a true atmosphere of teamwork, which would be found necessary and helpful by all who would work with him.
Sincerely yours，
Tom Smith
1. How long has Mr. Green been employed by the writer's company？
For ().
2. What kind of course did Mr. Green take？
A three-year course in engineering for ().
3. What job position has Mr. Green held in the past five years？
4.What does the writer think of Mr. Green as an employee？
He is hard-working, () and dependable.
5.What is the purpose of this letter？
To () Mr. Green to manage a factory in Nairobi.
Web browser is simply a terminal emulator,designed to display text on a screen.The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) ，and that it has a mechanism for (72) graphical fries.Display text，display graphics，and (73) hyperlinksthere's 99 percent of the (74) value.That's not to say that the manufacturers didn'tgo allout to attach a hyperactive efflorescence of useless capabilities onto their browsers.Remember when media channels in the browser were a big deal，instead of the clutter you can't wait to delete from your favorites of bookmarks menu？Remember when client-side Java applets were supposed to become the preferred (75) for application development？Remember frames and all their nasty side effects？
(71) A．superlinks
B．links
C．hyperlinks
D．connections
(72) A．displaying
B．illustrating
C．drawing
D．writing
(73) A．direct
B．navigate
C．indicate
D．go-on
(74) A．Web browsers
B．terminal's
C．emulator's
D．network's
(75) A．plane
B．plant
C．plate
D．platform
A.Me too.
B.Glad to meet you.
C.Glad to meet you too.
D.How do you do, Pro
E. Wang？Glad to meet you too.
Most computer systems are(66)to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be(67)to an outsider attack by preventing(68)from outside can still be vulnerable to the insider attacks accomplished by abusive usage of(69)users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually(70)by tools referred to as Intrusion Detection Systems.
A．vulnerable
B．week
C．sensitively
D．helpless
