题型:选择题 You'll have an English exam tomorrow. You'd better ____ watch TV this evening. [ ]A. to not B. not to C. don't D. not 查看答案
题型:单项选择题 A1/A2型题 心脏贯通伤的诊断要点中,错误的是()。A.伤口位于心脏体表投影区域或其附近B."Beck"三联症C.失血性休克和大量血胸D.伤后时间短,病情进展迅速E.X线或CT检查 查看答案