对于不按照调度计划和调度指令发电的，调度机构应当予以警告；经警告拒不改正的，调度机构

流痰的好发对象为（）

A.儿童及青少年

B.妇女

C.男性

D.青壮年

E.老年

有关烟酸缺乏所致精神障碍，说法错误的是（）

A.可有类似精神分裂症紧张型的表现

B.长期服用异烟肼可能导致烟酸缺乏

C.早期常表现为神经衰弱综合征

D.腹泻、皮炎、抑郁是烟酸缺乏症的三主症

E.给予大量烟酸，并用维生素B，维生素C，在急性期可产生显著疗效

电子商务系统得以运行的技术基础是

A．网络平台

B．因特网

C．计算机软件

D．技术水平

Most families love home cooking! The food tastes good and warm, and a family meal brings everyone together．In some families, meals are often the only times everyone sees one another the same time．

　　Another reason people enjoy home cooking is that it is often a way of showing love．A parent who makes some cookies is not just satisfying（满足）a child’s sweet tooth． She or he is sending a message．The message says, “I care about you enough to spend an hour making cooking that you will eat up in 15 minutes if I let you．”

　　There is also something about the smell of home cooking．The smell of home cooking pleases people of all ages．It makes most of us feel good and loved----- even if we are the ones doing the cooking! Next time you smell a cake making, stop for a moment and pay attention to your mood（心情）．

小题1:Why do fewer people cook now?

A．They have no time．

B．Many people are too busy．

C．Many people don’t like cooking

D．They don’t like family meals．小题2:The writer thinks the smell of home cooking________．

A．makes us happy

B．makes us be interested in cooking

C．makes us pay attention to our mood

D．makes us love others小题3:The writer writes this passage to tell us____________.

A．family meals are important．

B．how to make cookies．

C．people are too busy to cook．

D．homemade cookies taste better．

《安规》中对员工人身安全教育有何规定？