以下增强磺酰脲类口服降糖药作用的是A．双香豆素 B．磺胺药 C．吲哚美辛 D．保泰松

函数f(x)＝＋lg(1＋x)的定义域是        (　　)

A．(－∞，－1)

B．(1，＋∞)

C．(－1,1)∪(1，＋∞)

D．(－∞，＋∞)

One day I got into a taxi and we took off for the airport.

We were driving in the right way when suddenly a black jeep jumped out of a parking space right in front of us. My taxi driver had to stop the car at once, and missed the other car by just inches! The driver of the other car started shouting at us. My taxi driver just smiled and waved at the guy, and I mean, he was really friendly.

So I asked, “Why did you just do that? This guy almost destroyed your car and sent us to the hospital!” This is when my taxi driver taught me what I now call, “The Law of the Garbage Truck(垃圾车).”

He explained that many people are like garbage trucks. They run around full of garbage, full of anger(愤怒). As their garbage gets more, they need a place to dump it and sometimes they’ll dump it on you. Don’t take it seriously. Just smile, wave, wish them well, and move on. Don’t take their garbage and pass it to other people at work, at home, or on the streets.

Life’s too short , so...

小题1:Which is the correct order of the events that took place in the story?

a. I took a taxi to the airport.

b. The driver of the other car shouted at us.

c. A black jeep suddenly jumped right in front of us.

d. Our taxi nearly crashed into the other car.

e. My taxi driver taught me the law.

f. My taxi driver smiled and waved.

A．a-e-b-d-f-c

B．b-a-e-d-c-f

C．a-c-d-b-f-e

D．f-e-a-c-d-b小题2:The writer’s purpose in writing the story is to______.

A．share the terrible ride with us

B．tell us how to drive safely

C．show us how great the taxi driver is

D．show us how to deal with life more wisely小题3:The paragraph following the passage will be about           .

A．the writer will never forget the taxi driver

B．the writer will become a good and friendly taxi driver, too

C．the writer will be better at dealing with anger in his life

D．the writer will be always friendly to others

以下各题使用如下三个数据库表：
学生表：student(学号，姓名，性别，出生日期，院系)
课程表：course(课程号，课程名，学时)
选课成绩表：score(学号，课程号，成绩)
其中出生日期的数据类型为日期型，学时和成绩为数值型，其他均为字符型。

查询“计算机系”学生的学号、姓名、学生所选课程名和成绩，正确的命令是( )。

A．SELECT s.学号，姓名，课程名，成绩
FROM student s，score sc，course c
WHERE s.学号=sc.学号，sc.课程号=c.课程号，院系=’计算机系’

B．SELECT学号，姓名，课程名，成绩
FROM student s，score sc，course c
WHERE s.学号=sc.学号AND sc.课程号=c.课程号AND院系=’计算机系’

C．SELECT s.学号，姓名，课程名，成绩
FROM(student s JOIN score se ON s.学号=sc.学号)
JOIN course c ON sc.课程号=c.课程号
WHERE院系=’计算机系’

D．SELECT学号，姓名，课程名，成绩
FROM(student s JOIN score sc ON s.学号=sc.学号)
JOIN course c ON sc.课程号=c.课程号
WHERE院系=’计算机系’

关于我国基本经济制度理解正确的一项是（）

A.只有公有制经济是我国经济社会发展的基础

B.要毫不动摇的鼓励、引导非公有制经济发展

C.公有制经济中的国有企业属于集体所有

D.非公有制经济也体现了我国的社会主义性质

分批法计算产品成本的主要特点有（）。

A.成本核算对象是产品的批别

B.由于产品的批别大多是根据销货订单确定的，因此，这种方法又称订单法

C.产品成本的计算是与生产任务通知单的签发和结束紧密配合的，因此产品成本计算是不定期的

D.由于成本计算期与产品的生产周期基本一致，因此在计算月末在产品成本时，一般不存在在完工产品和在产品之间分配成本的问题