一患者,在正中位时,其下颌切牙切缘咬在上颌切牙舌面的中1/3,应诊断为()。 ["['['Ⅰ°深覆

","Ⅱ°深覆

","Ⅰ°深覆盖","Ⅱ°深覆盖","Ⅲ°深覆

"]
患者,女,35岁。经前小腹灼痛拒按,痛连腰骶,经色紫暗、有块,平素少腹疼痛,带下量多,色黄、质稠,有臭味,舌红,苔黄腻,脉弦数。治疗应首选的方剂是()。 ["清热调血汤","解毒活血汤","止带方","血府逐瘀汤","红藤败酱解毒汤"]
犊牛排灰黄色、有酸臭味呈粥状粪便,其中混有未消化的饲料颗粒,该病是() ["幼畜消化不良","犊牛大肠杆菌病","犊牛球虫病","犊牛硒-维生素","犊牛胃肠炎"]
动物胃肠炎的发病原因分为() ["原发性和继发性因素","阵发性因素","食源性因素","抗生素滥用因素","气候变化性因素"]
下列各项中,不属于小儿体格生长发育规律的是()。 ["由远及近","由粗到细","由初级到高级","由简单到复杂","由上到下"]
什么是文学文本中的环境?