IsoonfoundthattheworkIwasdoinghadalreadybeendonebysomeo...

问题详情：

I soon found that the work I was doing had already been done by someone else．_____，I was wasting my time．

A．In a word           B．In other words          C．In one word       D．In short

【回答】

B

知识点：未分类

题型：选择题