说明性语言的特点之一是 (27) ， (28) 就是一种说明性语言，它又是一种 (2

发布时间：2017-07-15 01:10 │ 来源：www.tikuol.com

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问题：

说明性语言的特点之一是 (27) ， (28) 就是一种说明性语言，它又是一种 (29) 程序设计语言。
Horn子句是逻辑程序设计语言中的重要概念。设P，Q，R为原子公式，则 (30) 为Horn子句。

A．函数型

B．递归型

C．人工智能

D．面向对象

考点：计算机软件水平考试高级系统分析师系统分析师

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完形填空。

     Middle school days are both fun and busy. Students spend their days in class, listening to the interesting and
  1 boring words of the teacher. They spend the short breaks running, playing, and shouting happily  2  going
back to the classroom again. But  3  should students spend their free time outside school?
     In Western countries, it is ordinary for students to have a part-time job after school. And at weekends
students can make their own money and learn more about the " 4  world". They enjoy the independence (独立)
and (of course) money, and parents enjoy the quiet house. 5 , it seems that, in China, parents  6  so much about
their children's studies that they would prefer to see their children  7 . most of their free time studying and
preparing for all those exams. It is natural for  8 to feel that way in China, but I believe the answer lies in balance (平衡). Sometimes, Western school children work long hours after school to make money, and so they become
too tired to listen in class or have no time for homework. But Chinese students spend  9  much time on their
studies that all else becomes less important until they want that new MP4 player.
     So, find a good and healthy balance! If you have a part-time job, you'll be 10 , and your parents will also be
happy because you're spending the money you make and not theirs!

( )1. A. always
( )2. A. while
( )3. A. where
( )4. A. true
( )5. A. Because
( )6. A. know
( )7. A. spending
( )8. A. students
( )9. A. such
( )10. A. happy

B. sometimes
B. after
B. what
B. real
B. And
B. talk
B. using
B. teachers
B. so
B. tired

C. forever
C. before
C. why
C. developing
C. However
C. worry
C. taking
C. children
C. very
C. nervous

D. even
D. without
D. how
D. developed
D. Although
D. complain
D. keeping
D. parents
D. too
D. busy

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分拣作业的首要环节是（）。

A.信息系统

B.条形码作

C.POS系统

D.产生拣货信息

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GB21861-2014的实施日期为（）。

A、2014年3月1日

B、2014年12月31日

C、2015年1月1日

D、2015年3月1日

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承包人的工程进度计划经监理工程师予以认可的主要目的是( )。

A．确保施工合同的目标工期

B．作为监理工程师对施工进度控制的依据

C．监理工程师依据计划进行协调

D．作为发包人进行工期索赔的依据

E．作为发包人对施工进度控制的依据

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原养型

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