单项选择题

It was ______ three o'clock that he left.

A．until
B．until not
C．not until
D．till not
<上一题 目录 下一题>
热门 试题

单项选择题
______ .My mother is a middle school teacher hut my father is an engineer.
A．Both my parents are not teachers
B．Neither my parents is a teacher
C．Either my parents is a teacher
D．None of my parents is a teacher
单项选择题
The house ______ at the foot of the mountain belongs ______ our farm.
A．standing; to
B．stands; to
C．is standing; for
D．which stand; for
相关试题