单项选择题

Foolish ______ she is, she will not make the same mistakes twice.

A．if
B．with
C．of
D．as
<上一题 目录 下一题>
热门 试题

单项选择题
The machine ______, the next step was how to operate it.
A．having been installed
B．had been installed
C．having being installed
D．has been installed
单项选择题
Those who want to get the information about flight schedule should ______ at the booking office.
A．acquire
B．request
C．inquire
D．require
相关试题