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【单选题】
My pain ______ apparent the minute I walked into the room, for the first man I met asked sympathetically , 'Are you feeling all right?'A.
must be
B.
had been
C.
must have been
D.
had to be
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举一反三
【单选题】Three of the following authors are Nobel Prize winners. Which one is NOT?
A.
Ernest Hemingway,
B.
Eugene O'Neill
C.
William Faulkner,
D.
F. Scott Fitzgerald
【单选题】Three of the following authors are Nobel Prize winners. Which one is NOT?
A.
Ernest Hemingway.
B.
Eugene O'Neill.
C.
William Faulkner.
D.
F. Scott Fitzgerald.
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