They my friends.[ ]
A. are
B. is
C. am
答案：A
in diving stilts, they walked into a magic world lighted by learns on board.
A．Dressing
B．Wearing
C．Worn
D．Dressed
对进行胃镜检查的病人下列哪项护理措施不正确()
A．检查前禁食12小时
B．检查前半小时给予阿托晶皮下注射
C．检查前协助病人摘除假牙
D．检查后无需禁食，可进少量流质
E．告诉病人检查后咽部不适会自行消失
