问题详情:
Mr Han has a son and he is happy.
A. 3 year old B. 3 - year - old
C.3 - years – old D. 3 years old
【回答】
B
知识点:构词法
题型:选择题
问题详情:
Mr Han has a son and he is happy.
A. 3 year old B. 3 - year - old
C.3 - years – old D. 3 years old
【回答】
B
知识点:构词法
题型:选择题