阅读下列启事，判断正(T)误(F)

(     )1. Lydia's telephone number is 442-69.

(     )2. David's computer game is lost.

(     )3. Liza's backpack is in the lost and found case.

(     )4. Ely's ID card is lost.

( )5. If you lost(丢失)a pen, you can call Ely at 224-3638.

劳动卫生法规是()

A．以下都错误

B．管理生产的条例

C．安全劳动的规范

D．降低生产成本的依据

E．保障工人在安全卫生条件下劳动的行政管理依据