设有学生选课表SC(学号，课程号，成绩)，用SQL语言检索每门课程的课程号及平均分的

结构化程序所要求的基本结构不包括

A．顺序结构

B．GOTO跳转

C．选择(分支)结构

D．重复(循环)结构

下图是中国某次赴南极科学考察的航线，此次中国南极科考队仍乘“雪龙号”船于某年11月20日在上海港起航出发，完成南极科考任务后，于次年3月20日返回上海港。读图并结合所学知识，完成下列要求。

此时期赴南极科考较为理想，请你至少从方面说明其原因。（6分）

图中航线1、2分别表示此次科考的往返航线，“雪龙号”在航行到澳大利亚西海岸时，队员们在船上瞭望澳大利亚，会看到沙漠逼近海岸，这是为什么？（4分）

当“雪龙号”在澳大利亚佛里曼特尔港（南纬31度，东经116度）停泊时，该地天气牲如何？原因是？（6分）

穿过令人生畏的西风带继续南行，渐渐地冰山了，南极企鹅也在向我们招手，可南极的风婆婆欢迎我们吗？为什么？（6分）

目前，每年到南极地区的游客已达2万多人。你认为在南极地区是否适合发展旅游业？请说明理由。（4分）

读中国南方和北方水资源、土地、人口及耕地对比图，回答1—2题。

1、关于我国南、北方地区主要资源的叙述，正确的是[ ]

A．我国南方和北方地区的水土组合存在明显的差异

B．南方地区热量、水分条件优于北方地区，故耕地面积多于北方

C．南方地区人均耕地面积大于北方地区

D．北方地区人口较南方地区少，故人均水资源量多于南方

2、下列环境问题多发生在北方地区的是[ ]

A．沙尘暴

B．泥石流

C．酸雨

D．风暴潮

第三部分:阅读理解(共20小题,每小题2分,满分40分)

阅读下列短文,从每题所给的四个选项（A、B、C和D）中,选出最佳选项。

A

A lot of management training each year for Circle K Corporation, a national chain of convenience stores. Among the topics we address in our course is the retention（保护力） of quality employees-a real challenge to managers when you consider the pay scale（标准）in the service industry. During these discussions, I ask the participants（参加者）, “What has caused you to stay long enough to become a manager?” Some time back a new manager took the question and slowly, with her voice almost breaking, said, “It was a ＄19 baseball glove.”

Cynthia told the group that she originally took a Circle K clerk job as an interim（临时的） position while she looked for something better. On her second or third day behind the counter, she received a phone call from her nine-year-old son, Jessie. He needed a baseball glove for Little League. She explained that as a single mother, money was very tight, and her first check would have to go for paying bills. Perhaps she could buy his baseball glove with her second or third check. When Cynthia arrived for work the next morning, Patricia, the store manager, asked her to come to the small room in the back of the store that served as an office. Cynthia wondered if she had done something wrong or left some part of her job incomplete from the day before. She was concerned and confused.

Patricia handed her a box. “I overheard you talking to your son yesterday,” she said, “and I know that it is hard to explain things to kids. This is a baseball glove for Jessie because he may not understand how important he is, even though you have to pay bills before you can buy gloves. You know we can’t pay good people like you as much as we would like to; but we do care, and I want you to know you are important to us.”

The thoughtfulness, empathy and love of this convenience store manager demonstrates vividly that people remember more how much an employer cares than how much the employer pays. An important lesson for the price of a Little League baseball glove.

56．Among many of the problems in the service industry, what is talked about in this passage, is___

A．how to ensure his employees’ high pay

B．how to attract more customers

C．how to look carefully after the employees

D．how to keep the good employees from leaving

57．Although a new manager, Cynthia would do her job well in keeping quality employees because she________.

A．had mastered all the courses for the manager

B．had already formed good relationship with the employees

C．know the way how to deal with her employees

D．had her own personal experience

58．This passage shows us that to run a business well it is necessary for managers to let their employees know________

A．how much they can get for their job.

B．what good positions they can get later

C．they are very necessary to the business  

D．they are nice as well as useful

59.The story told in this passage tells us that employees care about____________   

A．only how large a pay they can get

B．love from the managing people rather than only money

C．if their children could be properly taken care of

D．what position they can be offered

某校历史兴趣小组对古代世界文明进行探究，形成了初步的认识。对下图中黑色地区的认识正确的是

A．佛教产生于此地

B．西方文明发源于此地

C．闻名世界的金字塔建造于此地

D．世界现存最早成文法典诞生地