你可能感兴趣的试题
should have had must have had needn’t have had mustn’t have had
may have could have must have had might have had
must have finished must finish can’t have finished mustn’t have finished
may have could have must have had might have had
must they mustn’t they haven’t they have they
should have had would have had couldn’t have had must have had
had gone; must have turned went; must have turned had gone; should have turned went; should have turned
can’t have been must have been couldn’t be might have been
had had/would go had/must go had/would have gone had had/must have gone
must be raining must have been rain had to rain must have rained
must follow followed had followed follow
must have had should have had would have could have had
have had would have could have had should have
may have must have had could have might have had
could have had should have had might have had must have had
must have been must have had seems to be seemed to have
must；must had to；have to had to； must have to；must
might have had may have must have done could have
must they mustn't they haven't they have they
could have had should have had can have had must have had
湘公网安备 43130202000226号