问题补充:
单选题IsoonfoundthattheworkIwasdoinghadalreadybeendonebysomeoneelse._______,Iwaswastingmytime.A.In other wordsB.In a wordC.As a resultD.In addition
答案:
A解析考察词组,in other words 换句话说 in a word总之 as a result结果 in addition除此之外 句意为,我很快发现我在做的工作已经被某个人做过了。换句话说,我在浪费时间