Doing exercise for _________ hour every day is good for our health.
#32909
A
/
B
a
C
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D
an
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— Can you ride ______bike?—Yes. What about going to the park by bike this coming Saturday?
#34185
A
a
B
an
C
the
D
不填
What useful book! And book was given to me by my father as a birthday present last year.
#32361
A
the, \
B
an, the
C
\, \
D
a, the
--Here is 800-word report in today’s newspaper. It’s about the National Day military parade. ---It’s wonderful show I have ever watched.
#33860
A
an, the
B
the, an
C
an, a most
D
an, the most