你可能感兴趣的试题
the; a a; the ／; the the; ／
Have seen; had gone to Had; seen; had gone to Did; see; has been to Had; seen; Had been to
had seen; was playing saw; played had seen; playing saw; was playing
has been playing was playing is playing had been playing
had gone had set off had been away had left
has been to had been to has gone to had gone to
had played have been playing am playing have been played
the ；a a ；the / ；the the ；/
were playing had played had been playing has been chatting
A.go have been had been have gone
has been to had been to has gone to had gone to
has been to had been to had gone to has gone to
had played have been playing am playing have been played
had been was were would be
how long had the film been on how long had been on the film how long the film had been on the film had how long on
had gone had set off had left had been away
where had I been where have I been where I had been where I have been
湘公网安备 43130202000226号