你可能感兴趣的试题
mustn’t can’t needn’t may not
can’t may not mustn’t needn’t
Yes，you must. No，you don't. N
mustn’t can’t needn’t shouldn’t
hand in; rings hand in; will ring be handed in; will ring be handed in: rings
Yes，you must No，you needn't Y
needn’t mustn’t must need
has run out is running out has been run out is being run out
Otherwise Meanwhile Therefore Thus
mustn’t； should can’t；must mustn’t；may needn’；can
has run out is running out has been run out is being run out
needn’t can’t mustn’t won’t
may not can’t mustn’t needn’t
is running out is being run out has run out has been run out of
hand in; rings hand in; will ring be handed in; will ring be handed in; rings
is running out is being run out has run out has been run out of
has run out is running out has been run out is being running out
Shall; may not; have to Can; mustn’t; need Should; can’t; may Must; needn’t; can
湘公网安备 43130202000226号