By hiding behind the hedge and timing vehicles．,By meas-找考题网

单项选择题

A．By hiding behind the hedge and timing vehicles.
B．By measuring the speed.
C．By writing down their names.
D．By taking down their car numbers.

<上一题目录下一题>

热门试题

单项选择题

单项选择题

您的浏览器不支持 audio 元素。