常用的播前种子处理方式方法有（）A、漂洗黏液 B、种子消毒 C、温水浸种 D、药剂拌种

Near the end of your last project，additional requirements were demanded by a group of stakeholders when they learned they would be affected by your project．This became a problem because you had not included the time or cost in the project management plan for these requirements．What is the BEST thing you can do to prevent such a problem on future projects ？（）

A．Review the WBS dictionary more thoroughly，looking for incomplete description

B．Review the project charter more thoroughly，examining the business case for“holes”．

C．Do a more thorough job of contract plannin

D．Pay more attention to stakeholder managemen

浦肯野细胞动作电位0期去极化（）。

A.因Cl^—内流而产生

B.因Ca²⁺内流而产生

C.因Na⁺内流而产生

D.因K⁺内流而产生

E.因K⁺外流而产生

名著阅读。

　　孙悟空是中国神话小说《西游记》中的人物。他在花果山带领群猴进入____（地名），被拥戴为“美猴王”。他又从东海龙宫抢得____作为兵器。大闹天宫后，被____（人物）降伏并压在五行山下，五百年后被唐僧救出，法号“行者”，故又称“孙行者”。

氯丙嗪具有（）

A.α受体阻断作用

B.M受体阻断作用

C.抗精神病作用

D.镇吐作用

E.抗抑郁作用

进入立体库不用戴安全帽对吗？（）.

A.不对

B.对