向日本人赠送礼品有哪些忌讳？

以下程序的运行结果是______。 main() {int a=1，b=2，c； if(a＞b)c=1； else if(a==b)c=0； else c=-1； printf("%d\n"，c)；}

阅读理解

         There is a one-day holiday in most countries on New Year's Eve. There are several interesting customs in the West, and there are many differences from country to country.  

         Though Christmas is a family get-together. New Year for some is a time to be with friends too. Parties are most often held to welcome New Year. At such arties, there is food and drink and dancing until the time nears for the coming of New Year.  

         At midnight, people often say “Happy New Year ”to each other. Champagne（香槟酒）is a favorite drink for New Year. In many western countries fireworks（烟火）are let off at midnight ,and many people like to make a noise, possibly to drive away bad spirits（幽灵）.  

        One important song is often sung at New year-the Scottish（苏格兰）song of Auld Lang syne (good times long ago.）

1. People usually have great celebrations for New Year on         .   

A. New Year's Day                    

B. the night before New Year's Eve  

C. the night of New Year's Day      

D. the night before New Year's Day

2. In the West, New Year is also a time when.         .   

A. friends get together              

B. friends write to each other  

C. people can have a week's holiday  

D. people came from country to country

3. The word “customs ”in the passage means          .   

A. 习俗                    

B.  聚会            

C. 饮食                  

D. 活动

4.At midnight on New Year's Eve western people often          .  

① hold parties to welcome New Year        

② make a noise to drive away bad spirits  

③ drink with friends or families          

④ say “Happy New Year ”to each other  

⑤ sing an important French song          

⑥ let off fireworks  

A. ①②③④             B. ③④⑤⑥           C. ②③④⑥         D. ①②⑤⑥         . 

5. This passage mainly talks about

A. western people drink together on New Year's Eve  

B. what western people do on New Year's Day  

C. how western people spend their New Year's Eve

D. western people have a good time on New Year's Day

下列关于散剂的叙述哪一项是错误的

A．散剂系指药物或与适宜辅料经粉碎、均匀混合而制成的干燥粉末状制剂

B．中药散剂在临床广泛应用，《中华人民共和国药典》2000年版一部收载散剂58种

C．散剂按用途可分为内服散剂和局部用散剂

D．散剂制作单位剂量易控制，便于小儿服用

E．散剂比表面积大，易分散、奏效快

皮肤科门诊中，常常见到女性因使用化妆品不当而导致皮肤病。以下化妆品中最易引起变应性接触性皮炎的是

A．香水
B．洗面扔
C．防裂霜膏
D．浴液
E．护发素