Last week Lily’s father bought her_________MP4 as_________birthday present.
#34658
A
a; a
B
an; an
C
a; an
D
an; a
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I seldom take _______bus to school. I always go to school by _______bike.
#33013
A
a;不填
B
不填;a
C
a;the
D
不填:the
