I soon found that the work I was doing had already been done by someone else.________,I was wasting my time.
A.In other wordsB.In a wordC.First of allD.Believe it or not
A

試題分析:考查固定短語。A換句話說;B總之;C首先;D信不信由你。根據(jù)句意可知前句話和后句話表達了相同的意思,所以答案選A。句意:我很快發(fā)現(xiàn)我在做的工作已經(jīng)被別人做過了,換句話說,我在浪費時間。
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