你可能感兴趣的试题
listen listens listen to listening to
listening listen listens to listen
take notes taking notes to take notes takes notes
open；careful open；carefully opened；carefully opened；careful
must have attended must attend could have attended should attend
So as to In order to So that In order that
listening to listened to carefully listened carefully listen
take notes taking notes to take notes takes notes
as careful as as carefully as as more careful as as more carefully as
listen to listening listening to listen
talk, listening talk, are listen to talk, listening talk, are listening
湘公网安备 43130202000226号