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【单选题】
实现数据库安全性控制的常用方法和技术有哪些?—— ①用户标识与鉴别 ②存取控制 ③自主存取控制方法 ④强制存取控制方法 ⑤视图机制 ⑥审计 ⑦数据加密
A.
①②③④⑥
B.
①②③④⑤
C.
②③④⑤⑥
D.
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举一反三
【单选题】关于数学课程标准中提出的“数学基本思想”描述正确的是( )
A.
“ 数 学基本思想”与“数学基本思想方法”是的是同一个意思
B.
“ 数 学基本思想”就是指数学方法
C.
“ 数 学基本思想”就是通常所说的数学思想方法
D.
“ 数学基本思想”主要是指 数学的抽象、推理、建模三种基本的思想
【多选题】Mother Teresa’s Family and Young Life Mother Teresa was born on August 26, 1910, in Skopje, the current capital of the Republic of Macedonia. The following day, she was baptized as Agnes Gonxha Bojaxh...
A.
Her mother’s kindness and love for the poor and destitute had impacted her in her commitment to charity.
B.
Although Mother Teresa was Catholic, the Bojaxhius family she was born to were devoutly Islamic.
C.
Mother Teresa’s ancestors were Albanians.
【单选题】Mother Teresa devoted her life _______ caring _____ the poor.
A.
for, to
B.
for, for
C.
to, for
D.
to, to
【单选题】Mother Teresa became famous for her hard work with ______ poor.
A.
a
B.
an
C.
the
D.
/
【单选题】《中共中央国务院关于深化教育改革全面推进素质教育的决定》指出,基础教育建立新的课程体系,试行( )
A.
国家课程
B.
地方课程
C.
校本课程
D.
以上三项都正确
【单选题】_____ to caring for the poor, Mother Teresa is greatly respected throughout the world. [     ]
A.
Devoting
B.
Being devoted
C.
Having devoted
D.
Devoted
【单选题】Which of the following is not a quality of Mother Teresa?
A.
tough.
B.
definite.
C.
ethereal.
D.
like a steam- roller.
【单选题】Her _______ are Paul and Teresa. [     ]
A.
mother
B.
brother
C.
friends
【判断题】从时间上看,中国现代舞要晚于当代舞。()
A.
正确
B.
错误
【简答题】本课程基于 ALIENTEK 推出的 Cortex-M4 开发板 STM32F4 介绍嵌入式系统原理及应用,请问该开发板板载硬件资源有哪些?
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