57.
After watching him closely, the
doctors came to believe that Al Herpin ________.
A. needed some kind of sleep.
B. needed no sleep at all.
C. was too old to need any sleep.
D. often slept in a chair.
58 Al Herpin’s
condition could be regarded as ___________.
A. an unusual one
B. a common one
C. very healthy
D. very funny
