-- I'm not feeling very well, Barton. To tell you the truth, I'm tired of the pr
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-- I'm not feeling very well, Barton. To tell you the truth, I'm tired of the present life.
-- I suggest you do some ____ exercise to keep fit
A.normal
B.general
C.common
D.regular
试题答案
D
考查形容词辨析。regular有规律的；定期的。