假设已使用from os.path import dirname导入函数，那么表达式basename(r'c:/python36/lib

Im looking forward to hear from you soon.（改错题)

A．To complete his/her personal information.

B．To make a cover letter with these.

C．To impress the employers.

D．To distinguish themselves from others' entailed resumes.

It can be concluded from the passage that ________.

A．people should avoid doing important things during peak periods of lapses

B．hazards can be avoided when people do things they are good at

C．people should be careful when programming their actions

D．lapses cannot always be attributed to lack of concentration

根据下面所给的AAA数据库，写出每小题所能实现的功能。

假设使用名称为AAA的数据库，它包括Students(学号 char(8)，姓名 varchar(8)，年龄 int，专业 varchar(20)，入学日期 DateTime)和Score(学号 char(8)，课程名 varchar(10),成绩 numeric(5,2))两张表。

(1)create procedure xxk3

as

begin

select 学号,avg(成绩) as 平均成绩

from score

group by 学号

end

(2) declare @a char(8)

set @a=’计算机’

select 计算机专业人数=count(*)

from students

where left(专业,3)=@a

Peter Dunn assumes those who post messages on the Student Room intend to______.

A．get an immediate response from a real student

B．update the information about their universities

C．help establish a good reputation for their universities

D．complain about universities without their knowing

A.SELECT*FROM学生WHERE学号IN(SELECT学号FROM选课WHERE成绩＞=90)

B.SELECT*FROM学生WHERE学号NOTIN(SELECT学号FROM选课WHERE成绩＜90)

C.SELECT*FROM学生WHERE学号!=ANY(SELECT学号FROM选课WHERE成绩＜90)

D.SELECT*FROM学生WHERE学号=ANY(SELECT学号FROM选课WHERE成绩＞=90)

标准库os.path中的________函数可以用来获取给定文件的大小（单位为字节)，只需要给出函数名称，不要加后面的圆括号。

mbridge when you first arrived？ W: Well, I like it here. I think the city is very beautiful. M: What about your accommodation？ Was that OK？ W: Yes, OK. At first I stayed with a family for three months. They were very kind to me, but they had three young children and I found it difficult to study. M: Right, I see. W: So after three months I moved out and now I live with two other students in a student house. Its much cheaper and we like it there. M: Good, and what about your studies？ What are you studying？ W: Im doing a Bachelor of Computing. M: Computing, I see. Um, apart from the language difficulties, if you can separate them, how have you found the course？ W: OK, but... M: Yes, go on. W: Well, the main difficulty for me is getting time on the computers in the computer room. Its always busy and this makes it very hard to do my practical work. M: Yes, Im sure it would. Can you reserve time in the computer room？ W: No, I cant but it would certainly help if we could reserve computer time. M: Yes. Ill look into that and see if something can be done to improve things over there. Questions 13 to 15 are based on the conversation you have just heard. 13. Why did the woman move out and choose to live in a student house？ 14. What is the womans major？ 15. What did the woman think could help solve her problem？13．

A．Language.

B．Computing.

C．Bachelor.

D．Accommodation.

to open a savings account. Want to come？ W: Sure. Wait a minute. M: OK.(a little while later) W: You just said you wanted to open a savings account？ M: Yes. W: They usually have two kinds of deposit — time deposit and current deposit. M: What is the minimum deposit for a savings account？ W: Sorry, I dont know, but how much money do you want to deposit to start with？ M: Two thousand dollars. W: Thats big enough for both, Im sure. M: You know the interest rate, dont you？ W: For current deposit it is very low. M: I dont mind that. I want to put my money in the bank just to be on the safe side. W: Good idea. M: Is it convenient to withdraw money from my savings account here？ W: Its very easy. You just need to fill out a withdrawal form. and hand in your chequebook together with it, and everything will be OK. M: Do they use a password？ W: Yes, you can if you like. M: Do I have to show anything as proof of identification？ W: No. They want nothing. Just tell them your name and address. Thats all. M: Thank you. Questions 9 to 12 are based on the conversation you have just heard. 9. How much money does the man want to deposit to start with？ 10. What does the man want to do in the bank？ 11. How can the man withdraw money from his savings account？ 12. According to the conversation, what do we know about the interest rate？9．

A．To buy some national savings bonds.

B．To open a savings account.

C．To inquire about the interest rate.

D．To withdraw some money.

y my occupation, that my profession is a gauge people use to see how smart or talented I am. Recently, however, I was disappointed to see that it also decides how Im treated as a person. Last year I left a professional position as a small-town reporter and took a job waiting tables. As someone paid to serve food to people, I had customers say and do things to me I suspect theyd never say or do to their most casual acquaintances. One night a man talking on his cell phone waved me away, then beckoned (示意) me back with his finger a minute later, complaining he was ready to order and asking where Id been. I had waited tables during summers in college and was treated like apeon (勤杂工) by plenty of people. But at 19 years old, I believed I deserved inferior treatment from professional adults. Besides, people responded to me differently after I told them I was in college. Customers would joke that one day Id be sitting at their table, waiting to be served. Once I graduated I took a job at a community newspaper. From my first day, I heard a respectful tone from everyone who called me. I assumed this was the way the professional world worked--cordially. I soon found out differently. I sat several feet away from an advertising sales representative with a similar name. Our calls would often get mixed up and someone asking for Kristen would be transferred to Christie. The mistake was immediately evident. Perhaps it was because money was involved, but people used a tone with Kristen that they never used with me. My job title made people treat me with courtesy. So it was a shock to return to the restaurant industry. Its no secret that theres a lot to put up with when waiting tables, and fortunately, much of it can be easily forgotten when you pocket the tips. The service industry, by definition, exists to cater to others needs. Still, it seemed that many of my customers didnt get the difference between server and servant. Im now applying to graduate school, which means someday Ill return to a profession where people need to be nice to me in order to get what they want. I think Ill take them to dinner first, and see how they treat someone whose only job is to serve them. The author was disappointed to find that _______.

A.ones position is used as a gauge to measure ones intelligence

B.talented people like her should fail to get a respectable job

C.ones occupation affects the way one is treated as a person

D.professionals tend to look down upon manual workers