单项选择题

A．a machine
B．a camera
C．a photo
D．a dictionary
<上一题 目录 下一题>
热门 试题

填空题
eight
单项选择题
A．6 to 8 weeks.B．Three months at most.C．Six months at least.D．One year old.
A．6 to 8 weeks.
B．Three months at most.
C．Six months at least.
D．One year old.
相关试题