591.How long do you think your younger sister will stay here?
_______ Christmas holidays,I suppose.
A.On
B.In
C.During
D.For
592._______ treating the homeless man as a shame of the society,Mr.Turner provided him with food and water.
A.Regardless of
B.As a result of
C.In the event of
D.Instead of
591.答案是D;stay in some place for+一段时间。
592.答案是D;instead of 而不是，代替。根据句意，Turner先生没有把无家可归的流浪汉当作社会耻辱，而是给他提供食物和水。
