题型:单项选择题 A2型题 患者半年来少腹部胀痛,经行加重,经血量多有块,排出痛减,伴经前情志抑郁, * * 胀痛,舌紫暗,脉弦涩。治疗应首选的方剂是()A.膈下逐瘀汤 B.血府逐瘀汤 C.少腹逐瘀汤 D.大黄牡丹汤 E.逍遥散 查看答案
题型:选择题 —Tom is so joyful that he smiles at everyone.—So ________ you if you get the first in the exam.A.doB.areC.wouldD.will 查看答案
题型:单项选择题 水准仪的视准轴与水准管轴不平行时产生的高差误差是()A.误差大小一定,与前、后视无关B.误差大小与前、后视距大小成正比C.误差大小与前、后视距之和成正比D.误差大小与前、后视距之差成正比 查看答案