RanldomAccessFile 所实现的接口是 【15】 和Data Outpu

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问题:

RanldomAccessFile 所实现的接口是 【15】 和Data Output接口

考点:计算机等级考试JAVA二级JAVA笔试
题型:填空题

与二进制数101.01011等值的十六进制数是()。

A.A.B

B.5.51

C.A,51

D.5.58

题型:填空题

阅读理解。

     In ancient Egypt, the pharaoh (法老) treated the poor message runner like a prince when he arrived

at the palace, if he brought good news. However, if the exhausted runner had the misfortune to bring

the pharaoh unhappy news, his head was cut off.

     Shades of that spirit spread over today’s conversations. Once a friend and I packed up some peanut

butter and sandwiches for an outing. As we walked light-heartedly out the door, picnic basket in hand,

a smiling neighbor looked up at the sky and said, "Oh boy, bad day for a picnic. The weatherman says

it’s going to rain." I wanted to strike him on the race with the peanut butter and sandwiches. Not for his

stupid weather report, for his smile.

     Several months ago I was racing to catch a bus. As I breathlessly put my handful of cash across the

Greyhound counter,  the sales agent said with a broad smile, "Oh that bus left rive minutes ago." Dreams

of head-cutting!

     It’s not the news that makes someone angry. It's the unsympathetic attitude with which it’s delivered.

Everyone must give bad mews from time to time, and winning professionals do it with the proper attitude.

A doctor advising a patient that she needs an operation dose it in a caring way A boss informing an

employee he didn’t get the job takes on a sympathetic tone. Big winners know, when delivering any bad

news, they should share the feeling of the receiver.

     Unfortunately, many people are not aware of this. When you’re tired from a long flight, has a hotel

clerk cheerfully said that your room isn’t ready ye? When you had your heart set on the toast beef, has

your waiter merrily told you that he just served the last piece? It makes you as traveler or diner want to

land your fist right on their unsympathetic faces.

     Had my neighbor told me of the upcoming rainstorm with sympathy, I would have appreciated his

warning. Had the Greyhound salesclerk sympathetically informed me that my bus had already left, I

probably would have said, "Oh, that's all right. I'll catch the next one." Big winners, when they bear bad

news, deliver bombs with the emotion the bombarded (被轰炸的) person is sure to have .

1.  In Paragraph 1, the writer tells the story of the pharaoh to _____.

A. make a comparison                    

B. introduce a topic  

C. describe a scene                         

D. offer an argument

2. In the writer's opinion, his neighbor was _____.

A. friendly          

B. warm-hearted 

C. not considerate

D. not helpful

3. From "Dreams of head-cutting!" (Paragraph 3), we learn that the writer _____.

A. was mad at the sales agent.

B. was reminded of the cruel pharaoh

C. wished that the sales agent would have had dreams.

D. dreamed of cutting the sales agent's head that night.

4. What is the main idea of the text?

A. Delivering bad news properly is important in communication.

B. Helping others sincerely is the key to business success.

C. Receiving bad news requires great courage.

D. Learning ancient traditions can be useful.

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男性,36岁,输精管结扎术后半年,左侧手术部位发生疼痛性结节,左侧输精管有一硬结,与精索粘连,压痛明显。最可能的诊断是

A.输精管残端痛性结节
B.精索炎
C.输精管结核
D.输精管炎
E.输精管瘘

题型:填空题

要取消设置的分栏,应()。

A.将分栏的部分选定,打开“格式”命令菜单,调出“分栏”对话框,选择“一栏”后单击“确定”按钮

B.将分栏的部分选定,打开“格式”命令菜单,调出“分栏”对话框,单击“取消”按钮

C.将分栏的部分选定,单击常用工具栏上的“撤消”按钮

D.将分栏的部分选定,按Delete键

题型:填空题

中央经济工作会议指出,做好2014年的经济工作,最核心的是坚持稳中求进、()。

A.改革开放

B.快速发展

C.改革创新

D.调整结构

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