阳阳从家到学校的路程为2400 米,他早晨8 时离天家,要在8 时30 分到8 时40 分之间到学校,如果用x 表示他的速度(单位:米/ 分)则x 的取值范围为 。
— Isn't it a surprise that I happened to meet Emily at Doris' birthday party last weekend?
— If my memory serves me correctly, you each other for exactly three years. [ ]
A. hadn't seen
B. haven't seen
C. didn't see
D. don't see
根据《中国执业药师职业道德准则适用指导》执业药师应当向患者准确解释药品说明书,体现了()
A.救死扶伤,不辱使命
B.尊重患者,一视同仁
C.依法执业,质量第一
D.进德修业,珍视声誉
E.尊重同仁,密切协作