简述公文筐测试的特点。

阅读理解。

     We call (称呼) the Chinese New Year the Spring Festival. There's a name for every Chinese year.

We may call it the year of Sheep, the year of Monkey or the year of Dragon.

     Before New Year's Day, people are busy shopping and cleaning their houses. On New Year's Eve,

there's a big family dinner. After dinner, all the family stay up late to welcome the New Year. On the first

day of the New Year, people put on their new clothes and go to visit their friends. They say "Good luck "

and some other greetings to each other. People usually have a good time during the Festival.

1. How many Chinese festival are talked about in this passage?

A. One          

B. Two.        

C. Three.        

D. Four.

2. Chinese people give every Chinese New Year _______ name.

A. an animal  

B. a plant  

C. a family  

D. an English

3. What do Chinese people usually do on New Year's Eve?

A. They put on new clothes and go to the park.

B. They visit their friends and talk about the New Year.

C. They are busy shopping and cleaning their houses.

D. They have a big dinner and stay up late to welcome the New Year.

4. The best title (题目) for this passage is ________.

A. Good Luck                

B. The Spring Festival

C. Big Dinner                

D. The Year of Dragon

下列给定程序中，函数fun()的功能是：将m(1≤m≤10)个字符串连接起来，组成一个新串，放入pt所指字符串中，例如：把3个串abc，CD，EF串联起来，结果是abcCDEF。 请改正程序中的错误，使它能得出正确的结果。 注意：不要改动main函数，不得增行或删行，也不得更改程序的结构。 试题程序： #include ＜conio.h＞ #include ＜string.h＞ #include ＜stdio.h＞ /*************found**************/ int fun(char str[] [10],int m, char *pt) { int k,q,i,j=0; for(k=0;k＜m;k++) { q=strlen(str[k]); j+=q; for(i=0;i＜q;i++) /*************found**************/ pt[i]=str[k,i];pt+=q;pt[0] =0; } pt-=j; } main ( ) { int m, h; char s[10] [10],p[120]; clrscr (); printf("\nPlease enter m: "); scanf("%d",&m); gets(s[0]); printf ("\nPlease enter %d string:In ",m); for(h=0;h＜m;h++) gets(s[h]); fun (s,m,p); printf("\nThe result is :%s\n ",p); }

凹版印刷主要利用油墨的半透明性和（）来反映原稿的明暗层次。

A.凹痕的深浅、大小

B.凹痕的大小

C.油墨的干湿

D.油墨的浓淡

蒸汽流过单级汽轮机时，首先在（）中将蒸汽的热能转换成动能，然后在（）中将蒸汽的动能转换成机械能。

16MnR在热轧状态下的金相组织为（）。