在线名词解释大全 - 口语400句选择14 - 详细

34.Thisismyson;heis________.Thatishis_____________daughter.

A
6 years old, 8 years old
B
6-year-old, 8-year-old
C
6 years old, 8-year-old
D
6-year-old, 8 years old
正确答案:
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