既能泻水逐饮,又能祛痰止咳功效的中药是() ["A.大黄","B.番泻叶","C.巴豆","D.甘遂","E.芫花"]
下列哪种是中国人民银行依法准予申请人在银行开立核准类银行结算账户的行政许可证件,是核准类银行结算账户合法性的有效证明。() ["开户登记证","开户核准证","开户批准证","开户许可证"]
既能泻水逐饮,又能消肿散结功效的中药是() ["大黄","番泻叶","巴豆","甘遂","芫花"]
既泻下逐水又破血消癥的药物是() ["巴豆","芫花","芒硝","千金子","牵牛子"]
源于豆科而善行水消胀的药物是() ["甘遂","大黄","番泻叶","山豆根","牵牛子"]
根据某运输公司的历史数据分析,其单位变动成本为180元/千吨公里,固定成本总额为40万元,营业税率为3%。预测本月货物周转量为8000千吨公里,其单位运价为240元/千吨公里。请问该公司的安全便计量和安全边际额各为多少?