下面词语中,有错别字的一项是[ ]
A.无可置疑 旁骛 馈赠
B.冥思遐想 急躁 颓唐
C.因地治宜 仰幕 熹微
D.怒不可遏 绯红 斑斓
答案:C
— Do you enjoy skating?
— Yes, skating on real ice is ______. [ ]
A. great fun
B. a great fun
C. of great fun
D. great funs
颅内压增高病人昏迷,治疗呼吸道梗阻最有效措施是()
A.通过鼻腔口腔导管吸痰
B.气管插管,呼吸机辅助呼吸
C.环甲膜穿刺
D.气管切开
E.用开口器侧卧位引流