单项选择题

The magician picked three persons______ from the audience and asked them to help him with the performance.

A．by accident
B．on occasion
C．at random
D．on average
<上一题 目录 下一题>
热门 试题

单项选择题
He obviously displays a great______ for some of your poems.
A．consent
B．admiration
C．respect
D．pleasure
单项选择题
The UFO phenomenon is not new to us, but scientists are still not able to offer any______ explanations.
A．specific
B．rational
C．virtual
D．literal
相关试题