索赔人向承运人提出索赔要求时应提供哪些文件？

吐蕃是下列__少数民族的祖先。[ ]

A．藏族

B．维吾尔族

C．蒙古族

D．彝族

下列不是肺结核的化学治疗原则的是（）

A.早期

B.联合

C.规律

D.足量

E.全程

An epidemic (流行病) of the use of street-culture language broke out in some English exams, according to examiners.

A report said there were “a surprising number of small mistakes” in standard (标准) English. It asked teachers that they should prevent pupils from using "street language and text style", adding, “Most answers require formal expression of language.”

“Many concerns were expressed by examiners about basic errors, often appearing in the work of clearly able students,” the report continued.

It added that the use of street and text language “appeared with surprisingly regularity in the work of students who clearly desired a higher grade”.

“Most answers require formal expression but even when an informal style is appropriate--students should know the examination context and, in particular, should not use street language and text style.” it said.

There is rising concern about pupils’ writing skills, especially among boys. National test results for 11-year-old boys’ writing standards had fallen this year. Only 55 percent reached the level expected of an 1l-year-old by the time they left primary school, the results showed.

Many educationalists are now arguing that teachers should also think of ways of improving writing standards.

The report said spelling was “in general inconsistent(不一致)” and “variety of vocabulary and of sentence structure is often limited”. It went on, “Punctuation (标点符号) errors continue to be widespread.”

However, it added, “Some examiners felt that this year they had met an improvement in the whole structure of students' writing.”

64. What does the passage mainly talk about?

A. Street language is appearing in the standard English exams.

B. What the street-culture language is in England.

C. The English say no to the street-culture language in daily life.

D. The street-culture language is being examined in English exams.

65. The underlined word “appropriate” (in Paragraph 5) means “ _______”                                                            

A. available             B. possible             C. valuable                   D. acceptable               

66. What problems concerned examiners ?                   

A. Small mistakes in spelling and punctuation,         

B. Poor sentence structure, and errors in spelling and standard English.                               

C. Teachers teaching writing skills.

D. Limited vocabulary of boy pupils.

67. According to the passage, which of the following statements is TRUE?

A. In English exams, most answers require informal expression of language.                      

B. When an informal style is correct, the students are allowed to use it.                            

C. Boys' writing skills are worse than those of girls in England.

D. There is no improvement in the whole structure of students' writing.

【说明】
下面是一个Applet程序，其功能是根据给出的小时，分钟和秒数计算相等的秒数，即将1分钟化为60秒，依此类推。要求建立一个时间类，时间参数均作为类的成员变量，并且给出换算时间的方法，也作为这个类的成员函数，可以供外部对象进行调用。同时还需要在输出窗口中显示换算结果，并且将结果写到out3_3.txt文件中，本题给出确定的时间为4小时23分47秒，要求换算成以秒做单位的时间。
程序运行结果如图11所示。

import java.io.*；
import java.awt.*；
impOrt java.applet.*；
/*
＜applet code=ex7_7.class width=800 height=400＞
＜/applet＞
*/
public class ex7_7 extends APPlet
public void paint (Graphics g)
int nSum；
class myTime7_7
public int h；
public int m；
public int s；
public int out；
public int caculateSecond()
(1) ；
return out；


myTime7_7 objTime7_7=new myTime7_7()；
ObjTime7_7. h=4；
ObjTime7_7.m=23；
ObjTime7_7.s=47；
nSum=objTime7_7. (2) ；
g.drawString("时："+objTime7_7.h，20，30)；
g.drawString("分："+objTime7_7.m，20，50)；
g.drawString("秒："+objTime7_7.s，20，70)；
g.drawString( (3) )；
try
FileOutputStream fos7_7=new FileOutputStream("out7_7.txt")；
BufferedOutputStream bos7_7=new BufferedOutputStream(fos7_7，1024)；
PrintStream ps7_7=new PrintStream(bos7_7，false)；
SyStem.setOut(ps7_7)；
System.out.println( (4) )；
ps7_7. close()；
catch(|OException ioe)
(5) (ioe)；



ex7_7.htm|
＜HTML＞
＜HEAD＞
＜TITLE＞ex7_7＜/TITLE＞
＜/HEAD＞
＜BODY＞
＜appletcode="ex7_7.class"width=800 height=400＞
＜/applet＞
＜/BODY＞
＜/HTML＞

男孩，8岁，因发热3天伴抽搐1天于7月20日入院，诊断为流行性乙型脑炎。入院后次日进入昏迷状态，小便失禁，在病程第6天体温有下降，次日又出现高热，并出现呼吸急促、肺部闻及中细湿啰音。

该患儿发生病情加重的原因可能是（）

A.中枢性呼吸衰竭

B.周围性呼吸衰竭

C.院内感染

D.体温中枢不稳定

E.异物吸入