A. keep you waiting B. having kept you waiting
C. waiting for you D. keep you wait
A. I asking B. my asking C. me to ask D. mine to ask
A. to be B. like C. as D. to do
A. admit?? B. admitted?? C. admitting?? D. to admit?
A. to think B. and think C. thinking D. being thought
A. done B. to do C. for doing D. in doing
A. having something eaten
B. having something to eat
C. to have something eaten
D. to have something to eat
A. in forming B. having informed C. to inform D. to informing
A. not going B. not to go C. not having been going D. not to be going
A. to invent B. inventing C. to have invented D. having invented
A. changing B. to change C. changed D. to be changed
长理培训客户端 资讯,试题,视频一手掌握
去 App Store 免费下载 iOS 客户端
点击加载更多评论>>