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【单选题】
数据流程图的绘制应采用( )A.
自底向上、逐层分解的方法
B.
结构化的方法
C.
自顶向下、逐层分解的方法
D.
模块化的方法
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皮皮学刷刷变学霸
举一反三
【简答题】What is mentioned as a major characteristic of the one-room school system in the second para graph？
【单选题】One of the major keys to success is __________. 查看材料
A.
the ability to work with others
B.
encouraging group members
C.
lack of good leaders
D.
overcoming fears about being a leader
E.
bossing people around
F.
working out good strategies
【简答题】请你用化学方法设计一组对比实验，并填写实验报告． 实验名称：验证氧气的密度大于空气． 实验目的：利用氧气的性质，通过对比实验验证氧气的密度大于空气． 实验器材：①已集满氧气盖上玻璃片的集气瓶2个 ②木条1根 ③火柴 ④酒精灯 实验报告： 实 验 过 程 实验现象 解 释 结论 经上述对比实验得出：相同条件下，氧气的密度比空气大．
【简答题】One of the major factors that are closely related to poverty and unemployment is lack of education
【判断题】There are no major differences between how one reads in one ’s mother tongue and how one reads in a foreign language.()
A.
正确
B.
错误
【简答题】在应付款系统的单据设计功能中,可以对以下__ _系统的单据进行编号设置。
【单选题】Some people maintain that watching violence on TV is one of the major causes of__________ behaviour and crime in society. [ ]
A.
childish
B.
artificial
C.
aggressive
D.
heroic
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