【单选题】This is the first time that the students _______ to Hyde Park. A. have gone B. have been gone C. have been going D. are being gone
【单选题】( )______you ever______ America ?Yes I have. A. Have: gone to B. Have; gone C. Have: been to D. Have: been in
【单选题】尿流劫力学检测的各项指标中,最能反映膀胱逼尿肌功能的是
【单选题】Nancy’s gone to work but her car’s still there. She ______ by bus. A. must have gone B. should have gone C. ought to have gone D. could have gone
【单选题】I regretted not having finished my composition last night,I ____ to the cinema with Mary. A. shouldn’t have gone B. might have gone C. needn’t have gone D. must have gone
【单选题】I ________ never ________ there before. [ ]
【单选题】尿流动力学检测的各项指标中,最能反映膀胱逼尿肌功能的是
【单选题】They _____ England and they will be back next week.