你可能感兴趣的试题
think thought have thought am thinking
Must; may Must; mustn’t May; needn’t May; mustn’t
Incidentally Accidentally Occasionally Consequently
think have thought thought am thinking
think thought have thought am thinking
needn’t mustn’t shouldn’t can’t
Well, I really must be going now. I wonder if you could let me go now. Do you mind if I leave now? What a shame that I want to go now!
must can needn’t don’t have to
think thought have thought am thinking
mustn’t , need needn’t, may can’t ,need won’t, can
May, must Must, may Must, may Must, must
Incidentally Accidentally Occasionally Subsequently
may,must may ,could must, need could,can’t
Incidentally Accidentally Occasionally Subsequently
think thought have thought am thinking
needn’t mustn’t shouldn’t can’t
May ; shouldn''t Can ; needn''t Must ; can''t May ; must
Incidentally Accidentally Occasionally Subsequently
湘公网安备 43130202000226号