在期货交易中，期货合约以熔断价格或涨跌停板价格申报的，成交撮合实行平仓优先和时间优先

As young students, you have many dreams. These dreams can be very big, such as winning the Noble Prize; they can also be small, such as becoming one of the best students in your class. Once you find a dream, what do you do with it?  小题1:

Andrew Matthews, an Australian writer, tells us that making your dreams real is life’s biggest challenge. You may think you’re not very good at some school subjects, or that it’s impossible for you to become a writer.  小题2:

 小题3: The first thing you must do is to remember what your dream is. Don’t let it leave your heart. Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams.

 小题4:There will be difficulties on the road to your dream. But the biggest difficulty comes from yourself.    小题5: Studying instead of watching TV will help you get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.

As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.

从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余

选项。(10分)

His first book ________ next month is based on a true story. [ ]

A. published    

B. to publish    

C. to be published    

D. being published

伟大的民主革命先行者孙中山说过：“现在各国的考试制度，差不多都是学英国的。穷流溯源，英国的考试制度，原来是从我们中国学过去的。”你知道中国通过考试选官德制度从何时开始的吗？

A．秦汉时期

B．魏晋时期

C．隋唐时期

D．宋元时期

将少量的①粉笔灰、②煤油、③食盐晶体、④硫酸铜晶体、⑤高锰酸钾晶体分别放入足量的水中，充分搅拌，不能形成溶液的是______（填编号，下同），能形成无色溶液的是______，能形成蓝色溶液的是______，能形成紫红色溶液的是______．

下列程序的输出结果是( )。
#include＜stdio.h＞
main()
int a=2,b=3,p;
p=f(a,b);
printf("%d",p);

int f(a,b)
int c;
if(a＞b)c=1;
else if(a==b)c=0;
else c=-1;
return(c);

A．-1

B．0

C．1

D．2