—Nowadaysagrowingnumberofpeoplegotoworkbybike.—Bicycli...
來源:國語幫 1.68W
問題詳情:
—Nowadays a growing number of people go to work by bike.
—Bicycling is good exercise;________ it doesn’t pollute the air.
A. therefore B. moreover C. however D. otherwise
【回答】
B
知識點:副詞
題型:選擇題