角度测量分()和()测量。
参考答案:水平;竖直
If a 3-digit integer is selected at random from the integers 100 through 199, inclusive, what is the probability that the first digit and the last digit of the integer are each equal to one more than the middle digit ?()
A.A
B.B
C.C
D.D
E.E
20岁农民,9月1日入院,发热,全身软,腿痛1周,右侧腹股沟淋巴结肿大,血象正常,凝集溶解试验1:400,印象诊断钩端螺旋体病流感伤寒型,用青霉素治疗3天后退热,又持续用药5天,又出现畏冷,发热,精神不振,可引起发热的原因
A.钩端螺旋体病复发B.治疗后加重反应C.疟疾D.钩端螺旋体病的后发热