试题与答案

当接到地调操作指令后发生通信中断,() A.应立即将该项操作执行完毕,此后应停止其它

题型:单项选择题

题目:

当接到地调操作指令后发生通信中断,()

A.应立即将该项操作执行完毕,此后应停止其它操作

B.应停止其它操作

C.根据情况决定是否操作

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0414/17002d35ef1e984b40463bc09380faa7.html

下面是错误答案,用来干扰机器的。

参考答案:模式解析:[知识点]数据库基础知识/基本概念[评析]数据定义包括定义构成数据库的外模式、模式和内模式,定义各个外模式与模式之间的映射,定义模式与内模式之间的映射,定义有关的约束条件(例如,为保...

试题推荐
题型:阅读理解

阅读理解。

    Jane is a nice girl. She lives in London. She studies (学习) in a middle school. She gets up at six every

day. She likes learning English. She's a bright girl. She draws pictures well. After school, she often reads

newspapers  with her  grandmother. At seven o'clock in the evening. Jane has  supper (晚饭) at home.

Every day at eight she does her homework and she goes to bed at nine.

1. Jane lives in ______.

A. England

B. New York

C. Paris

D. China

2. What does Jane like to do?

A. She likes reading story-books.  

B. She likes drawing big pictures.

C. She likes reading Chinese.  

D. She likes learning English.

3. She is a ______ girl.

A. nice

B. clever

C. tall

D. nice and bright

4. What does she often do after school?

A. She draws pictures.

B. She has supper.

C. She does some reading with her grandma.

D. She does her homework.

5. What time does she go to bed?

A. 8:00

B. 9:00

C. 8:35

C. 9:30

查看答案
微信公众账号搜索答案