The magician picked several persons from the audience and asked them to help him with the performanc

题目简介

The magician picked several persons from the audience and asked them to help him with the performanc

题目详情

The magician picked several persons from the audience and asked them to help him with the performance.
A.by accidentB.on occasion C.at randomD.on an average
题型:单选题难度:中档来源:不详

答案

C
at random(="without" aim or purpose)随便地,胡乱地:His clothes were scattered about the room at random.By accident意外地;on occasion偶尔;on an average平均计算。

更多内容推荐