题目内容
Jimmy is _________ one-year-old boy and he has _________ 8-year-old sister.
[ ]
A.
an, an
B.
an, a
C.
a, a
D.
a, an
答案:D

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题目内容
Jimmy is _________ one-year-old boy and he has _________ 8-year-old sister.
an, an
an, a
a, a
a, an