重要提示:请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
首页 > 大学专科> 生化与药品
网友您好,请在下方输入框内输入要搜索的题目:
搜题
拍照、语音搜题,请扫码下载APP
扫一扫 下载APP
题目内容 (请给出正确答案)
[单选题]

Which type of port is used by a client when it establishes a TCP connection?()

A.Ephemeral

B.Well-known

C.Reserved

D.Static

答案
查看答案
更多“Which type of port is used by a client when it establishes a TCP connection?()”相关的问题

第1题

Which of the following is true of the Glomar Challenger?A.It is a type of submarine.B.It i

Which of the following is true of the Glomar Challenger?

A.It is a type of submarine.

B.It is an ongoing project.

C.It has gone on over 100 voyages.

D.It made its first DSDP voyage in 1968.

点击查看答案

第2题

听力原文:Hello, Nicole. This is William. Hope everything is going well in Port Chester. I'
m in Albany now. I'm calling for two reasons: first, to let you know that I'll be in Port Chester on the twenty-ninth. I'll be taking the train down from Albany. Which leads me to my second point: do you think you or someone could pick me up at the Croton train station? I just looked at the train schedules and I realized that to get to Port Chester from Albany, I would have to go down to Penn Station in Manhattan and then back up to Port Chester from Grand Central Station. It would be great if I could avoid that extra time and travel. If not, I'll manage, but please give me a call on my cell phone when you have a chance and we can figure it out. Thanks. Bye.

Why has William called Nicole?

A.To tell her about a meeting

B.To tell her his travel plans

C.To ask her when she will leave Albany

D.To ask when she will arrive in Port Chester

点击查看答案

第3题

听力原文:I doubt she can finish typing her research paper that is due tomorrow morning. Wh

听力原文:I doubt she can finish typing her research paper that is due tomorrow morning.

Which of the following is closest in meaning to what you've just heard?

A.I have no doubt that she will type her paper tomorrow.

B.No one believes that she is a good typist.

C.I didn't know she had so many pages to type tomorrow.

D.It seems that she won't be able to complete her typing by tomorrow morning.

点击查看答案

第4题

?Read this part of a letter from the conference organiser at Greenwood Conference Centre.T

?Read this part of a letter from the conference organiser at Greenwood Conference Centre.

Thank you for your enquiry about conference facilities at Greenwood. I enclose a brochure containing further details of the accommodation and conference facilities which I mentioned on the phone.

I am now able to confirm that Greenwood is available for up to 40 participants on the weekends of 20-22 April and 5-7 May 2001.

Please do not hesitate to contact me if you require any further information.

?Write a letter to Mr Stanton, the conference organiser:

?informing him which dates you would like to book

?telling him how many participants there will be

?giving details of the type of accommodation required

?asking him to confirm the cost of the weekend.

?Write 60-80 words on your Answer Sheet.

?Do not include postal addresses.

点击查看答案

第5题

Section CPosition AvailableHigh-level secretary needed for a firm located in central Los A

Section C

Position Available

High-level secretary needed for a firm located in central Los Angeles. Applicants should have good communication skills, reasonable computer skills and be able to type 80 wpm.

The ability to speak French and Spanish is an advantage.

Applicants must have 3-5 years' experience with at least two years as secretary to top management.

Applicants should be prepared to work with high-level contacts while presenting a calm and pleasant demeanor.

Send resume and cover letter together with two references to RTS International, Box 1244, Los Angeles CA.

RTS International

Box 1244

Los Angeles CA

April 1, 2005

Dear Sir or Madam,

I am writing in reply to your advertisement for a secretarial position which I saw in the Gazette on Monday.

After my graduation from secretarial school, I worked for a number of local companies for a-round four years, and developed my secretarial skills. I can type 100 wpm, and I speak good Spanish, as well as basic French, which I am keen to improve. For the last two years I have been the personal assistant td the president of QBC, an Internet shipping company. I enjoy my work, but I am looking for more of a challenge. I' m sure that your company can provide me with that challenge.

I look forward to hearing from you.

Yours sincerely,

Miriam Masters

Statements:

(41)

点击查看答案

第6题

听力原文:This message is for Luis Pertin. My name is Barney Feldman, and I am a building c
ontractor with Weston Homes. I understand that you would like an estimate on a possible renovation to your kitchen. I believe you want to have a new set of cupboards installed as well as a larger kitchen window built. Although I do not know exactly what type of wood or other materials you would like to use, generally such a renovation would take approximately two weeks to complete. Our cupboards can be built using oak, maple, or birch. If you can let me know what type of wood you would prefer to use, we can determine a better estimate for the renovation. I will be available Monday and Tuesday evening to drop by your home and see what the job entails. Please call me at 647-2687 to determine which evening is best for you. Thank you.

What is the purpose of the message?

A.To order additional furniture.

B.To set up an appointment.

C.To ask for an estimate.

D.To ask when the renovation would begin.

点击查看答案

第7题

To: All Management Stafftzmsoft@syscom.com From: Colin Price, Safety Trainercprice@syscom.

To: All Management Stafftzmsoft@syscom.com

From: Colin Price, Safety Trainercprice@syscom.com

Subject: Safety Training

Date: June 20 On August 8, we___4___training exercises which will familiarize our staff with the new safety procedures. I need several things from all of you! I would like to know__5____many of you have had some forms of safety, fire, or first-aid training. I would also appreciate a list of your names, numbers, and a short note on your level and type of training. I also need to know which employees will attend the first phase of the training. Employees who spend most of their time__6____in the assembly area should attend the first phase. Please give me your names as soon as possible. There will be a 2-hour introductory meeting prior to the training. Please let us know via e-mail what time is most convenient for you.

Thanks, Colin

we___4___training exercises which will familiarize

A.have started

B.will be starting

C.would have started

D.have been starting

点击查看答案

第8题

Most people have typewriters and can type well prefer to type 【M1】______ their letters no
wadays. There was a feeling a generation ago that typewriting was not quite proper in social correspondence, but, in the United States at least, the prejudice of typewriting much social 【M2】______ correspondence has disappeared. Many people, as a matter of fact, prefer that letters written to them to be prepared on the typewriter, 【M3】______ since it makes them easier to read. Typewriting becomes fashionable with the development of social patterns. Mark Twain is reputed to being the worlds first 【M4】______ author to use a typewriter. His manuscript. for Life on the Mississippi arrived at the publisher neatly set down in typewritten form. On the 【M5】______ other hand, the objections to the typewriter are that it is less personal and that it suggests that the writer was too much of a hurry to sit 【M6】______ down and write in longhand. Ones handwriting is in some ways as much an expression of his personality like his voice, and in 【M7】______ correspondence between friends a great deal of the writer is missing if he uses a typewriter. Therefore, the typewriter is often avoided in letters which express friend and personal sentiments. 【M8】______ However, the typewriter had become so popular that the Remington Company received a letter from Mark Twain, which today seems most ironic: "I have stopped using the Type-Writer, for the reason that I never could write a letter with it to anybody with 【M9】______ receiving a request by return mail that I would not describe the 【M10】______ machine but also state what progress I had made in using it, etc. I dont like to write letters, so I dont want people to know that I own this curiosity breeding little joker."

【M1】

点击查看答案

第9题

听力原文:James: Hello. I'd like to open a bank account.Clerk: What type of account do you

听力原文:James: Hello. I'd like to open a bank account.

Clerk: What type of account do you want?

James: Well, I'm going to London University in October and I need somewhere to deposit my grant.

Clerk: Well, who pays your grant?

James: The British Council.

Clerk: You could open a student account with us.

James: What does it offer?

Clerk: Oh, normally, you'd receive a cheque book which saves you having to carry a lot of cash around. You would also get. a connect card which you can use 24 hours a day in our machine at any branches and in the machines of Lloyds, Bank of Scotland and the Royal Bank of Scotland. You can obtain up to 200 per day and night by using your connect card. The connect card can also be used for a cheque guarantee card.

James: Sorry, what is that?

Clerk: A cheque guarantee card enable you to cash up to 50 pounds without prior arrangement at most banks in the UK. And you'll need it to pay shops, garages, hotel, etc. because it guarantees that your cheque will be honored.

James: I see. Will I get interest on the money in my student account?

Clerk: Yes, you'll get a small mount of interest, i.e. up to 500, interest is 4%. 500 and more, the interest goes up to 6%.

James: What other advantages do student accounts have?

Clerk: Well, we offer a 250 overdraft limit at our lower rate of interest.

James: Can I open a student account then? What do I need?

Clerk: You need a letter to prove that you are getting a grant from some authority and identification such as your passport. Then, you need to fill in some simple forms about your course and the duration of your stay in the UK, your address and your signature.

James: Ok, I will bring them in later. Thank you for your time.

Clerk: You are welcome. Good-bye.

Questions:

27.Why does the man want to open a bank account?

28.What does a student account offer?

29.Where can't then man use the card?

30.What will be the interest rate if the man deposits 1,000 pounds in the account?

(47)

A.Because he has a sum of grant which is paid by the British council.

B.Because he is going to London University in September.

C.Because he has got some grants from London University.

D.Because he thinks the bank offers good service.

点击查看答案

第10题

听力原文:W: Excuse me, sir. I'm new here. Could you show me how to make a phone call?M: Su

听力原文:W: Excuse me, sir. I'm new here. Could you show me how to make a phone call?

M: Sure. Have you got any small change?

W: Yes, I've got a quarter and some dimes and nickels.

M: Quarter will do. Now, first insert the quarter into the hole. When you hear the dial tone, a steady buzzing sound, dial the number you want.

W: If the line is busy...

M: When you hear a short regular beeping sound about every second, you hang up and your coin will be returned to you. Then do it all over again.

W: The trouble is I don't know the phone number of my friend.

M: That's easy. Here are two phone books. This is what we call the "White Pages", which lists the names, addresses, and tele-phone numbers of people in the area. Remember, the names are listed alphabetically with the last or surname first.

W: What about the other book?

M: This is the "Yellow Pages", which lists all businesses, hotels, theaters, schools and services in the area. This listing is arranged according to the type of establishment.

W: Thanks. I'll have a try.

M: Go ahead.

(20)

A.A quarter.

B.A dollar.

C.A dime.

D.A nickel.

点击查看答案

第11题

A GOOD START TO A HOLIDAY I had never been to Denmark before, so when I set out to catcht

A GOOD START TO A HOLIDAY

I had never been to Denmark before, so when I set out to catch the ferry in early May, I little 【B1】______ that by the end of the trip I'd have made such lasting friendships.

Esjberg is a 【B2】______ port for a cyclist's arrival, where tourist information can be 【B3】______ and money changed. A cycle track 【B4】______ out of town and down to Ribe, where I spent my first night. The only appointment I had to 【B5】______ was a meeting with a friend who was flying out in June. I wanted to 【B6】______ my time well, so I had planned a route which would 【B7】______ several small islands and various 【B8】______ of the countryside.

In my 【B9】______ a person traveling alone sometimes meets with unexpected hospitality, and this trip was no 【B10】______ On only my second day, I got into conversation with a cheerful man who turned 【B11】______ to be the local baker. He insisted that I should 【B12】______ his family for lunch, and, while we were eating, he contacted his daughter in Odense. Within minutes, he had 【B13】______ for me to visit her and her family. Then I was 【B14】______ on my way with a fresh loaf of bread to keep me 【B15】______ and the feeling that this would turn out to be a wonderful holiday.

【B1】______

A.wondered

B.suspected

C.doubted

D.judged

点击查看答案
下载APP
关注公众号
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案 购买前请仔细阅读《购买须知》
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《服务协议》《购买须知》
立即支付 系统将自动为您注册账号
已付款,但不能查看答案,请点这里登录即可>>>
请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
请用微信扫码测试
优题宝