单项选择题

All quotationsare subject to our final confirmation ______ otherwise ______.

A．unless ...stating
B．unless ... stated
C．if ... stating
D．once ... stating
<上一题 目录 下一题>
热门 试题

单项选择题
As you didn’thave the color we wanted, we had no choice ______ our purchase.
A．but giving up
B．but given up
C．but to give up
D．to give up
单项选择题
______, heknows a lot.
A．As young he is
B．Young he is
C．Young as he is
D．He is young
相关试题