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问题 单项选择题

SQL语言是数据库领域的标准语言。以下不属于SQL语言特点的是( )。

A．高度过程化

B．采用面向集合的操作方式

C．提供自含式和嵌入式两种使用方式

D．集DDL、DML和DCL的功能于一身

答案

参考答案：A

改错题

短文改错（共10小题，每小题1分，满分10分）

Rose wanted a job. She went to many offices and she didn’t like any of them. One day she saw a board in an office read: “This office needs a typist whom can type 200 words a minute.” Rose was exciting. When Rose went to the manager’s office, the man was writing something. Rose knocked at the door and the manager raised her head. “Do you need a typist?”asked Rose. “Yes!” he said. Rose clapped her hand. She couldn’t help saying, “OK! How much will you pay for me every month?” The manager thought for a while and said, “I will pay you 77 dollars for first three months. Then I will pay you 30 dollars every month.” Rose smiled and answer, “Great! I will come and work here three months late.” The manager was speechless.
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单项选择题

甲某是某建筑队的电焊工，在一次建筑物装修的施工中，没有注意清除电焊作业下方堆放的大量的木板和棉织物，就进行电焊作业。结果炙热的电焊残渣掉落到下方的物品上，引起火灾，造成大楼被烧毁，直接经济损失1000万元，同时还导致20人被大火烧死。甲某构成：

A．失火罪和过失致人死亡罪

B．失火罪

C．重大责任事故罪和过失致人死亡罪

D．重大责任事故罪
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