🔤 字母A

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

37602样值为-99个量化单位，采用13折线A律编码，其极性码为（）；段落码为。

37604等概时，假设接收机输入信号幅度为a，则2PSK和2ASK最佳判决门限分别为（）。

37605如果系统A的信息传输速率高于系统B的信息传输速率，那么系统A的有效性一定高于系统B。

37606项目A和项目B要求初始投资25000元，项目A未来4年的现金流为5000元，10000元，7000元，4988元，项目B未来4年的现金流为0，5000元，9730元，28000元，假定基准折现率为10%，以下论述哪个正确？（）

37607假设资本资产定价模型成立，表中的数字是相互关联的。求出表中“（1）、（2）”位置的数字。证券名称期望报酬率标准差与市场组合的相关系数贝塔值无风险资产？？？？市场组合（1）0.10？？A股票0.22？0.651.3B股票0.160.15？0.9C股票0.31？0.2（2）第“（2）”=（）。

37608假设资本资产定价模型成立，表中的数字是相互关联的。求出表中“（1）、（2）”位置的数字。证券名称期望报酬率标准差与市场组合的相关系数贝塔值无风险资产？？？？市场组合（1）0.10？？A股票0.22？0.651.3B股票0.160.15？0.9C股票0.31？0.2（2）第“（1）”=（）。

37609某公司计划在2017年末租入一台设备，租赁合同约定该公司自2017年至2020年每年年末支付租金10000元，租赁期满设备所有权不转让。假设租费率为10%，每年复利一次，则租赁开始日的租金现值约为（）元。已知：（P/A，10%，3）＝2.4869，（P/A，10%，4）＝3.1699，（P/A，10%，5）＝3.7908。

37610某投资者自2016年至2019年每年年初存款10000元，假设银行存款年利率为2%，每年复利一次，若该投资者在2017年初将各笔存款的本利和一次性从银行取出，则可以得到的款项大约为（）元。已知：（F/A，2%，3）＝3.0604，（F/A，2%，4）＝4.1216，（F/A，2%，5）＝5.2040。

37611某公司准备购买一套办公用房，从现在起每年年初付款10万元，连续支付5年，共计50万元。假定该公司要求的投资报酬率为10%，(P/A，10%，5)=3.7908，(P/F，10%，1)=0.9091，问付款总现值为（）万元？

37612已知（F/A，8%，5）＝5.8666，（F/A，8%，6）＝7.3359，（F/A，8%，7）＝8.9228，则6年期、利率为8%的预付年金终值系数是（）。

37613企业年初借得50000元贷款，，10年期，年利率12%，每年末等额偿还。已知年金现值系数（P/A，12%，10）=5.6502，则每年应付金额为（）元。

37614Which of the following behaviors is appropriate during a job interview？

37615Which of the following behaviours are inappropriate during a job interview？

37616It is not very important how you behave in a job interview as long as you can answer the question very well.

37617Which of the following answers is NOT appropriate for a job interview？

37618I’m a reliable person. I meet all deadlines. I’m easy to cooperate with and happy to work with any team. is probably Mary’s answer to question about her （）.

37619A resume is the first impression that you leave on the HR.

37620According to the video, what strengths does Lisa have for the job requirement 'Build and lead a team with a variety of people'？

37621According to the video, which of the following work experience is NOT related to the job of a network editor？

37622Working in 7-Eleven is not very challenging though there is a lot of interaction with the customers.

37623Dolores is positive towards life though she has only one kidney and is on dialysis　(透析 [?da???l?s?s]) twice a week.

37624Dolores is very helpful. If she is with you, you will feel a lot better.

37625According to the video, what strengths does a secretary need to have？

37626If you are strong or good at something, you have a strength.

37627According to the video, what strength does a security guard NOT need to have？

37628According to the video, what strengths does a primary school teacher need to have？

37629Which of the following are the things you need to do before going for a job interview？

37630If your strengths can match with what the company wants, you will feel like a fish in water, which means you feel at ease with your job.

37631Remember to bring a copy of your resume and relevant materials in case the interviewers do not happen to have yours.

37632To bargain, you can say ‘Can you make it cheaper？’, ‘Can you give me a discount？’, ‘Can you knock $10 off？’, ‘ How about ….Yuan？’.

37633If a shop offers you a ‘buy one get one’, you can get only one item 50% off.

37634Benefits are the facts that describe a product and say what’s special about it.

37635In his second attempt, the salesman failed to sell a lighter to the customer, again, because （）.

37636If a 100-yuan product is 30% off, it will cost you 30 Yuan.

37637If the shirt is $ 50, and the shop offers you a 50% discount,　how much will you pay for it？

37638‘To bargain’ means to ask for a lower price when you go shopping.

37639Which of the following sentences have the same meaning as the sentence ‘I will buy A and leave B' ？

37640Which one of the following is NOT a top（a piece of clothing you wear on the upper part of your body）？

37641Eric wants a pair of jeans in ‘next size up’. What does he mean？

37642Which of the following tips about taking a visa interview is NOT true？

37643If there is a delay of 12 hours or more, you will receive a full 'refund' of the price of your trip. What does the word 'refund' mean in this sentence？

37644I （） a room with a view of the street.

37645In this unit, we learned about some knowledge and skills for a pleasant trip to another country: trip planning, hotel reservation, visa interview and so on.

37646We learned the procedures of attending a visa interview in this task. The word procedure means:

37647If you qualify for a visa, you will need to （）.

37648Which of the following will offer you a refund if you find a lower price elsewhere？

37649Before we can enjoy a trip, we need to take into （） a lot of things.

37650Which of the following is NOT mentioned as a good choice for booking hotel stays？

37651There are five aspects to consider for a trip preparation: document application, travelling route and activity planning, food and accommodation, （）, and luggage preparation.

37652We need to apply for a （） from the Embassy if we want to travel to another country.

37653To prepare for a trip abroad, you need to consider what things to take and what things to do. （） can be a big help for your planning.

37654There is a new-comer in your class and you would like to make small talk with him. Which of the following small talk starters is NOT appropriate？

37655Could you please forgive me and give me a chance to （）my misbehavior？

37656What is the major reason for the woman coming back a few days later？

37657The woman seems to be a little bit difficult, but the man is not.

37658The man in the video is playing the role of a disgruntled passenger, as you can see from the vest he is wearing. Can you guess the meaning of the word disgruntled？

37659We can always mend or repair a relationship by scolding the person who is responsible for the problem.

37660When you run into a conflict, the best way out is to have your own goal achieved.

37661Whose behavior can most likely achieve a win-win, that is, to have your own goal achieved and the other party’s goal achieved at the same time, so that both parties feel satisfied and happy？

37662If our goals are in conflict with those of others, it is impossible to maintain a good relationship.

37663You want to make a complaint at the customer service counter in a supermarket. Which of the following space is appropriate？

37664You are attending a lecture and would like to ask the professor a question during the question and answer session. Which of the following space is appropriate？

37665You are at a party and would like to make small talk with someone next to you. Which of the following conversation starters do you think is appropriate？ -

37666Use （） wherever possible when you are making a mind map.

37667Mind map is basically a diagram that （） information around a central subject.

37668Find the missing element in the following financial goal: “I plan to buy a mobile phone which costs ￥1500 by saving ￥75 from each paycheck（薪水）.”

37669Words and sentences are better than pictures when you are making a mind map.

37670Making a mind map can help us organize our learning.

37671Learning any language can be a challenge and we have to accept that making progress takes time and effort. So be （）.

37672Mind map is basically a diagram that connects information around a central subject.

37673When you are making a mind map, don’t write on a blank page.

376747)　　　　I want to make a lot of friends.

376755)　　　　Speak like a native speaker.

376766)　　　　Speak about a topic in a way that others understand.

376774)　　　　Read one chapter of a novel that I am interested in every week.

37678To be a good English learner, you need to watch movies with Chinese subtitles.

37679Speaker2： Learning any language can be a challenge and we have to accept that making progress takes time and effort. So be（）.

37680Please convert the underlined part into a participle phrase.Fear, if it is left unchecked, can destroy our lives.

37681Please convert the underlined part into a participle phrase.Because he was upheld throughout by the victorious power of enthusiasm, he pursued his design with unsubdued energy.

37682Please convert the underlined part into a participle phrase.When they have planted their acorn, they expected to see it grow into an oak at once.

37683Please convert the underlined part into a participle phrase.He employed himself diligently in the practice of his art during the remaining years of his life, and lived in great simplicity and privacy.

37684Please convert the underlined part into a participle phrase.A river that runs into many brooks becomes shallow.

37685There is a dangling participle in the following sentence.Look back, the house seemed to have been engulfed by the snow.

37686In the choice of an -ing participle and an -ed participle as a premodifier in a noun phrase, whether it is a transitive verb or an intransitive verb, whether it is passive or active, as long as it is a complete action, an -ed participle should be used, th

37687Compound -ed participles express active meaning and compound -ing participles indicate passive meaning or a sense of completion.

37688（） such a good chance, he planned to learn more.

37689Which of the following sentences has a dangling participle?

37690Which verb cannot be directly followed by an -ing form unless it is interrupted by an object and a preposition?

37691Please fill in the blank with the correct form of the verb in brackets.（） (open) the window, she saw a bird flying over.

37692Please fill in the blank with the correct form of the verb in brackets.One is never too young nor too old （） (change) his self-image and thereby start to live a new life.

37693Please fill in the blank with the correct form of the verb in brackets.Do not regret （） (grow) older, it's a privilege denied to many.

37694There is a bare infinitive in the sentence You must abide by the school rules and regulations..

37695The infinitive is usually composed of the infinitive sign “to” and the base form of a main verb.

37696A negative infinitive is formed by adding “not” or “never” immediately before the infinitive sign “to”.

37697Please fill in the appropriate modal in the following blank.A fox （） turn gray, but never kind.

37698He who does not need （） is proud of not being a liar.

37699Few among those who go to restaurants realize the man who first open one （） a man of genius and a profound observer.

37700Fill in the blank with the correct form of the verb in the brackets.I （） (enjoy) the party much more if there hadn't been quite such a crowd of people there.

‹1…376377378…455 ›