单项填空;从A、B、C、D四个选项中选择填入空白处的最佳答案。
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
单项填空;从A、B、C、D四个选项中选择填入空白处的最佳答案。
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
D