i guess you are in nursing program right? ! [" ?$ q W" g7 a4 S1 |. z: N7 M) Cdo not use translator. some of them do not make sense.8 N" n, `$ [3 ? W9 v
try to use english "answer" website. it might help $ U: o. f, m/ e f1 Qi have one but i never use it. well, leave me messages on "duan xiao xi'