下图为45°N附近某区域的遥感影像,其中深色部分为植被覆盖区,浅色部分为高原荒漠

题型:选择题

问题:

下图为45°N附近某区域的遥感影像,其中深色部分为植被覆盖区,浅色部分为高原荒漠区;终年冰雪覆盖的山峰海拔3 424米,距海约180千米。读下图,完成小题。导致图示区域内降水差异的主导因素是                           (  )。

A.大气环流

B.地形

C.纬度位置

D.洋流

考点:大气的水平运动热力环流
题型:选择题

根据短文内容,选择最佳选项。

     One day Ram was lost on his way home and went into a forest (森林). He walked in the

forest and saw a den (洞穴). He went inside and saw a lion there. He was scared and ran out of

the den. At that time, an elephant came and said, "Don't worry. I will be your friend." Great!

Could you tell me the way out of the forest?" asked Ram. But the elephant did not know the

way. They walked and walked until the elephant was trapped (被捕获) in a cage (笼子) that a

man put for him. To save the elephant, Ram asked all the animals in the forest for help, but

they could do nothing. At last, when the man slept, Ram took the key from his bag and opened

the cage. The elephant thanked Ram very much. He called other elephants and trumpeted (吼叫) with them. Hearing the sound, some people came to the forest and took Ram home.

1. What did Ram see in the den?

A. A tiger.

B. A man.

C. A lion.

D. An elephant.

2. What does the underlined word "save" mean?

A. Turn on.

B. Make friends with.

C. Keep (money).

D. Keep someone safe.

3. How did Ram finally get out of the forest?

A. He found the way home.

B. Some people took him home.

C. His parents found him in the forest.

D. A friend of the elephant took him out.

4. Which of the following is TRUE according to the story?

A. Ram was trapped in the den.

B. Ram was lost when he went to school.

C. No animals could help the elephant out of the cage.

D. Ram asked the man for the key and opened the cage.

5. This is a story about _____.

A. a boy and a lion.

B. a boy and an elephant

C. an elephant and a lion

D. an elephant and his friends

题型:选择题

He sat there with his eyes ______ on the blackboard. [ ]

A. keeping

B. kept

C. to keep

D. keep

题型:选择题

国防法规体系包含的内容,主要包括国防领导和国防建设事业二个方面的制度。

题型:选择题

阅读下列说明,回答问题l至问题4,将解答填入答题纸的对应栏内。【说明】某公司开发基于Web的招聘系统,采用JavaEE系统架构。系统提供用户注册、职位设置、接受应聘者的申请和评估录取应聘者等功能。接受申请主要是验证应聘者提交的姓名、地址、照片、简历和预申请职位等信息的完整性,并发送给应聘者相关通知;评估应聘者主要是根据部门经理设置所需职位,对已经受理的申请进行资格审查’发送给应聘者录用与否的相关决策信息。

系统要支持:(1)在50个用户并发时,主要功能的处理能力至少要达到5个请求/秒,平均数据量12KB/请求;(2)用户可以通过PC、移动设备上的不同操作系统和浏览器进行访问。

【问题1】(4分)简要叙述招聘系统链接测试的主要测试内容。

【问题2】(5分)简要叙述为了达到系统要支持的(2),需要进行哪些兼容性测试,并设计一个兼容性测试矩阵实例。

【问题3】(4分)在满足系统要支持的(1)时,计算系统的通信吞吐量。

【问题4】(7分)系统实现时,对用户的登录判断所用的动态SQL语句如下:

该SQL语句是否能防止SQL注入?请设计一个测试用例,以测试SQL注入,并说明防止SQL注入的方法。

题型:选择题

在敦煌艺术中,魏晋南北朝时期的壁画大多宣传佛教悲惨牺牲的善行和现实的悲苦无奈;隋唐壁画则更多的宣传享受和娱乐,表现幸福与祥和;宋朝壁画中,世俗场景大量渗入佛界。这种变化说明了()

A.佛教文化的中国化

B.中外文化的交融性

C.艺术形式的多样化

D.艺术内容的时代性

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