how old is the old woman i think she isA.70-year-old B.70 yearsC.70 year old D 70 years old 说下为什么

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/28 08:52:31

how old is the old woman i think she is
A.70-year-old B.70 years
C.70 year old D 70 years old 说下为什么

70-year-old用于名词前面作定语,如He is a 70-year-old man.
70 years old常用作表语,如He is 70 years old.

选择 D 选项。固定搭配就是这样。sb. is ___ years old.

A.......固定搭配