题目内容:
Beforeweadministerfirstaidtoavictim,itisveryimportantforus
A.tomakesurewhattodoandwhatnottodo B.torefertoallkindsofhandbooksonfirstai
C.toremovetheringorbracelethemaybewearin
D.totakehimtoahospitalatonce
参考答案:
答案解析: