Each participant was screened to be naive as to what a PA and a nurse practitioner are and then read a definition of a PA and an MD. One of three medical scenarios was assigned to the participants in a patterned 1-2-3 strategy. Patients were required to make a trade-off decision of...
train is less poisonous D. traveling on an underground train is better than taking the bus 试题答案:C 3、He must not allow this unusual barrier to stop him from fighting against the enemy.(单选题) A. interior B. obstacle C. interruption D. interference 试题答案:B 4、The spokeswoman of ...