料场

读"我国土地资源分布示意图"，其中表示林地分布的图例是（ ）

某框架结构，抗震等级为一级，底层角柱如图1-26所示。考虑地震作用组合时按弹性分析未经调整的构件端部组合弯矩设计值为：柱：M_cA上=300kN·m，M_cA下=280kN·m（同为顺时针方向），柱底M_B=320kN·m；梁M_b=460kN·m。已知梁h_o=560mm，a’_s=40mm，梁端顶面实配钢筋（HRB400级）面积A_s=2281m²（计入梁受压筋和相关楼板钢筋影响）。试问，该柱进行截面配筋设计时所采用的组合弯矩设计值（kNm），与下列何项数值最为接近？（）

提示：按《建筑抗震设计规范》GB50011—2010作答。

A．780

B．600

C．545

D．365

当市场具有较强的保持原有运动方向趋势时，投资组合保险策略的效果将优于买入并持有策略，进而将优于恒定混合策略。 （ ）

写作。

     阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

     The arrival of World Book and Copyright Day always draws public attention to young people's

reading, but mere temporary attention cannot increase the popularity of reading. The lack of reading

books is becoming an increasingly severe problem in China.

    According to a survey by the United Nations Educational Scientific and Cultural Organization

(UNESCO), Shanghai residents read most in China, with only eight books read a year on average.

About 1.3 billion Chinese people read less than one book every year, if textbooks are not taken into

account.

    Nowadays, children's spare time is occupied by attending various tutorial classes, taking exam

preparation training, and learning piano, painting, dancing, weiqi, or other techniques.

    "Childhood is a good period for reading literature. Reading can wake up the true nature of children,

and good education should fit children's nature," said Zhou Yimin, who is also a teacher.

    Scholars are also worried about another adverse impact of the lack of reading. "If a child had never

read a book from beginning to end before the fourth grade, he or she may lack the ability to read an

entire book," said Jiang Junjing, an experienced teacher. What is worse, it may result in a lack of the

ability to grasp the whole situation. Children who lacked the ability to read an entire book in childhood

may end up being unable to grasp the whole picture or manage the whole team when they grow up.

【写作内容】

1.     以约30个词概括短文的要点。

2.     以约120词表达你就 “阅读书籍”发表看法，并要包括下列要点：

（1）你认为阅读书籍重要吗？为什么？

（2）请举例说明你的观点。

【写作要求】

1.     作文中你可以使用自己的亲身经历或虚构的故事，也可以参照阅读材料的内容，但

不能直接引用原文中的句子。

2.     作文中不能出现真实姓名和学校名称。

【评分标准】  概括准确，语言规范，内容合适，篇章连贯。

_______________________________________________________________________________________________________________________________________________________________

用高级程序设计语言编写的程序称为( )。

A．目标程序

B．可执行程序

C．源程序

D．伪代码程序