专业、全面、易懂的全领域名词百科

34.Thisismyson;heis.Thatishis_____daughter.

题型：单选题

选项

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：C

34.Thisismyson;heis________.Thatishis_____________daughter.