（二）

Nowadays, almost every family has TV set, and almost              76．_______

everyone likes watching TV. TV has become part of our lives.      77．_______

TV has many advantages, for example, it informs us the            78．_______

latest news which is happening in the world; it can open our      79．_______

eyes, enlarge our knowledge and also help us to see more          80．_______

about the world． But, it also has some disadvantages. People     81．______

waste too much time in watching TV and his normal life            82．_______

and work are affected． To the children who they spend too        83．_______

much time in watching TV, it can do harmful to their sight        84．_______

and healthy. So we should control the time of watching TV.        85．_______

第30～35题使用如下3个表：　　部门．DBF：部门号C(8)，部门名C(12)，负责人C(6)，电话C(16)　　职工．DBF：部门号C(8)，职工号C(10)，姓名C(8)，性别C(2)，出生日期D　　部门．DBF：部门号C(10)，基本工资N(8．2)，津贴N(8．2)，奖金N(8．2)，扣除N(8．2)

查询1962年10月27日出生的职工信息的正确命令是（ ）。

A． SELECT*FROM职工WHERE出生日期={^1962-10-27}

B． SELECT*FROM职工WHERE出生日期=1962-10-27

C．SELECT*FROM职工WHERE出生日期="1962-10-27"

D．SELECT*FROM职工WHERE出生日期=("1962-10-27")