試卷名稱:114年 - 114-1 桃園大眾捷運股份有限公司_新進人員招募甄試試題_共同科目:英文#126145
年份:114年
科目:捷運◆英文
18. Joseph is said to _______ medicine in the past but later switched careers to become a researcher. (A) study (B) studied (C) had studied (D) have studied。