树L中度为1、2、3、4、5和6的结点个数为6、4、3、3、5、1,则L中叶子的个数

题型:填空题

问题:

树L中度为1、2、3、4、5和6的结点个数为6、4、3、3、5、1,则L中叶子的个数是 【2】

考点:计算机等级考试JAVA二级JAVA笔试
题型:填空题

阅读理解。

     Li Ming is a schoolboy. He is twelve. He lives in Shanghai. He studies in No.1 Middle School. He

gets up at half past five every day . He reads English and Chinese in the morning. He has breakfast at

seven . After that , he goes to school with his friends. They have four classes in the morning and two in

the afternoon. In the evening he does his homework at home. But he often watches TV on Saturday

evening. Li Ming likes drawing . He draws better than his sister. He likes reading story-books. Now

he is reading an English book in the room.

1. Li Ming is a _____.   

A. student

B. girl

C. teacher

D. doctor

2. Li Ming gets up _____ every day.  

A. at seven

B. early

C. at six

D. very late

3. Li Ming does his homework ______.

A. every evening

B. at school  

C. at home

D. in the afternoon

4. Li Ming likes ______.

A. English and Chinese

B. playing football

C. growing flowers

D. drawing and reading

5. Li Ping has _____classes at school every day .

A. four  

B. five  

C. three  

D. six

题型:填空题

八年级一班的王刚同学看到许多同学都在网吧上网,自己也决定去体验一下上网的乐趣并由此上网成隐,经常将父母给的零花钱用来上网,有时甚至将早餐费也搭上了。上学迟到成为家常便饭。为此,自己的学习成绩一落千丈。老师找他谈话时,他说:“我也知道这样做不好,可是就是管不住自己。”

(1)你认为王刚同学“管不住自己”的主要原因是什么?

___________________________________________________________________________________________

(2)请你帮助王刚提出三条改变目前这种状况的办法。

___________________________________________________________________________________________

题型:填空题

患者女,42岁。行经腹痛4年余,痛作隐隐,少腹柔软喜按,月经量少色淡;素日腰膝酸冷,头晕耳鸣,视物模糊,舌红少苔,脉细微数。

其治法是()。

A.滋养肝肾,调经止痛

B.调补气血,温养冲任

C.调补肝肾,调理冲任

D.益气调经,调补冲任

E.清热利湿,通经止痛

题型:填空题

以下各项中,( )不属于开标前招标人应准备好的开标资料。

A.开标记录(一览)表
B.招标合同
C.签收凭证
D.标底文件(如有)

题型:填空题

军事安全策略为()

A.向上读,向上写

B.向上读,向下写

C.向下读,向上写

D.向下读,向下写

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