你可能感兴趣的试题
to play played play plays
examine examining to examine examined
was doing would do had done would have done
may not mustn’t can’t needn’t
examine examined to examine examining
few a few 1ittle a little
change notice imagine feel
had done would do was doing did
examine examining to examine examined
change notice imagine feel
I’m afraid so I hope so No problem Never mind
at; along on; at in ; on to; in
two days two days before
two days ago yesterday
湘公网安备 43130202000226号