关于集体合同,表述正确的是() ["我国劳动立法规定集体合同的期限为1~5年","集体合同以双方代表的签字日期为生效日期","我国的集体合同以行业集体合同为主导体制","集体合同协商代表双方人数对等,各方为3~10名,并确定一名首席代表"]
半夏的功效是()天南星的功效是() ["既能燥湿化痰,又能降逆止呕","既能燥湿化痰,又能祛风止痉","既能燥湿化痰,又能解毒散结","既能燥湿化痰,又能理气调中","既能燥湿化痰,又能散结消肿"]
桔梗的功效是()前胡的功效是() ["既能祛痰,又能开宣肺气","既能祛痰,又能降逆止咳","既能祛痰,又能宣散风热","既能祛痰,又能开窍","既能祛痰,又能消散臃肿"]
集体劳动合同体制以()为主导体制。 ["基层集体合同","行业集体合同","集团集体合同","地区集中合同"]
天南星治疗的病证是()白芥子治疗的病证是() ["新久咳嗽,肺痨咳嗽","顽痰、老痰胶结,气逆喘咳实证","肺热痰稠咳喘","顽痰咳嗽、胸膈胀闷","寒痰咳嗽气喘"]
白果的功效是()桑白皮的功效是()