________,heworkedfortwelvehourseveryday.Nowheonlyworksf...
來源：國語幫 1.39W
問題詳情：
________, he worked for twelve hours every day. Now he only works for five hours a day.
A. At that time B. Day by day
C. As a result D. At the same time
【回答】
A
知識點：介詞和介詞短語
題型：選擇題
