【单选题】His marked changes in personality were______by a series of unfortunate events in his life.
【单选题】—Were you surprised by the ending of the TV series? — No. I ______ the novel, so I already knew the story.
【单选题】What can be inferred from the passage?
A.
Foundation Series were translated into Chinese earlier than 'Robot Series'
B.
Science fiction of postmodern style. is not popular with Chinese readers
C.
Asimov is the greatest science fiction writer in Western countries
D.
The writing techniques by Asimov are better than the postmodern ones
【简答题】食品的水分活度Aw与微生物生长的关系如何?
【单选题】His marked personality changes were brought about by a series of unfortunate events.