单项选择题

A．Because they have new features and functions.
B．Because they are more sophisticated than other models.
C．Because they have new accessories attached.
D．Because it wants to accumulate funds for future research.
<上一题 目录 下一题>
热门 试题

单项选择题
A．One week.B．Two weeks.C．Three weeks.D．Twenty days.
A．One week.
B．Two weeks.
C．Three weeks.
D．Twenty days.
单项选择题
A．The left pan.B．The right part.C．The upper part.D．The lower pan.
A．The left pan.
B．The right part.
C．The upper part.
D．The lower pan.
相关试题