Non-finite Verb
主要结构形式和特殊结构使用方法
一 不定式
否定式:not to +v.不定式时态、语态改变:
1. I plan the meeting tomorrow.to attend, to hold B. to be attended, to be held C. to attend , to be held D. to have attend, to have been held2. He is believed to . A. be come B.be coming C. coming D.comes3. I’m sorry to you waiting such a long time. A. keep B. have kept C. be kept D. have been kept


雷达卡




京公网安备 11010802022788号







