题型:问答题 简答题 Ann is a good student. She _____gets up early and is______ later for school. A. never, never B. always, always C. always, never 查看答案
题型:问答题 简答题 E-mail as well as telephones, _____ an important part in daily communication. [ ]A. is playing B. have played C. are playing D. play 查看答案
题型:问答题 简答题 女,48岁,因头痛,左眼上睑下垂拟诊左侧颈内动脉~后交通动脉动脉瘤,入院后经脑血管造影证实诊断。住院期间用力大便后突然头痛加重,首先应考虑为A.脑血管痉挛B.颅压增高C.蛛网膜下腔出血D.动脉瘤增大E.血管性头痛 查看答案