The boy's family is very poor. He has no pen ______ or no paper ______.

A. to write by; to write in
B. to write with; to write on
C. to write; to write
D. to write on; to write in

制定《执业医师法》的目的，不包括

A．保护人民健康
B．提高医师的福利待遇
C．提高医师的职业道德和业务素质
D．保障医师的合法权益
E．加强医师队伍的建没