进行病室通风的目的．下列何项不妥()。A．使病室空气新鲜 B．增加病人舒适 C．降低

根据对话情景选择恰当的选项。(5分)

Maria: What’s wrong with Miss Wang? _____小题1:______

Kangkang: Because she didn’t get the ticket to The Sound of Music. She went to the theater three times this week, but every time they had sold out. _____小题2:_______

Maria: I hope she can see the movie next week. It’s my favorite movie, too. Which movie do you like best?

Kangkang: _____小题3:_____It’s so colorful and interesting. Maria , ______小题4:______

Maria:No, I don’t .______ 小题5:______ But some of my friends like it a lot. It’s full of famous stories and beautiful facial paintings.

Kangkang: What about do something for it?

Maria : Sounds great!

启动一个KDE环境中的应用程序可以（）。

A.点击【开始】按钮，然后选择该程序对应的菜单并单击它

B.点击桌面上该程序的图标

C.退出桌面环境后在字符命令控制台下输入执行该程序的命令

D.在桌面命令终端中输入执行该程序的命令

下列程序的输出结果是______。
#include＜stdio.h＞
int t(int x,int y,int cp,int dp)
cp=x*x+y*y;
dp=x*x-y*y;

main()
int a=1,b=8,c=7,d=9;
t(a,b,c,d);
printf("%d %d\n",c,d);

螺旋面应用（）法作展开图。

A.平性线

B.放射线

C.三角形

D.球面法