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问题 单项选择题 A1型题

软膏剂水溶性基质是（）

A.硬脂酸

B.凡士林

C.液状石蜡

D.硅油

E.聚乙二醇

答案

参考答案：E

解析：聚乙二醇(PEG)、卡波姆和纤维素衍生物等为软膏剂常用的水溶性基质，选E。

完形填空
完形填空。
     Dean Bluey is a 14-year-old boy from the USA. He became a hero after he saved the life of a girl in another country.
     One day, he  1  an email to a friend on the Internet. To his surprise, he
received a message, saying “Help! Pain! Help!” The  2  was from Finland（芬兰）, thousands of kilometers away from America. Later Dean said to a reporter, “I didn’t know  3  I should do. It was really difficult to tell if the message was real.” So Dean did nothing at first.  4  The message kept
coming. Now it was easy to see that someone was in trouble. He  5  and
found that the sender was a student called Tarja.   6  was ill, alone in a
university library. What was  7, there was no phone around her. Her only way of communicating with the world was by email. Dean telephoned the  8  
immediately. And they realized that the situation was quit serious. They
called the police in Finland. Then an ambulance（救护车）rushed to the
library.  9  , she was still alive and was sent to the hospital quickly.
     “I’m glad she’s OK,” Dean said. “It’s hard to believe, but  10  
saved her life.”
（     ）1. A. brought      
（     ）2. A. speech        
（     ）3. A. how        
（     ）4. A. So          
（     ）5. A. replied        
（     ）6. A. He          
（     ）7. A. worse        
（     ）8. A. teacher      
（     ）9. A. Badly        
（     ）10. A. fax          		B. lent    
B. message  
B. what    
B. And      
B. ran      
B. She      
B. better  
B. friend  
B. Hardly  
B. better   		C. sent    
C. music    
C. where    
C. But      
C. walked  
C. It      
C. harder  
C. doctor  
C. Luckily  
C. flight   		D. bought  
D. telephone
D. when    
D. Or      
D. played  
D. I        
D. easier  
D. police  
D. Carefully
D. e-mail  
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问答题

下列程序中，要求建立一个包含一个方法的类，这个方法实现数组的拷贝，要求首先用直接初始化原始数组，然后将原始数组中的数据拷贝到目的数组，并分别输出原始数组和目的数组。要求数组类型为String类型，大小为4，采用动态分配的方式对数组进行初始化。请将程序补充完整。
程序运行结果如下：
原始的：
小龙
小张
小李
小陈
复制后的：
小龙
小张
小李
小陈
public class ex5_1
public static void main(String[]args)
ex5_1 obj5_1：new ex5_1()；
obj5_1.____________；

public void method5_1()
int i=0；
String strMember[] = new String[4]；
String strTemp[] = new String[4]；
strMember[0] = "小龙" ；
strMember[1] = "小张" ；
strMember[2] = "小李" ；
strMember[3] = "小陈" ；
for(i=0； i＜4； i++)
___________；

System.out.println("原始的；")；
for(i=0； i＜4； i++)
System.out.println(__________)；

System.out.println("复制后的：")；
for(i=0； i＜4； i++)
System.out.println (strTemp[i])；
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