Both brothers followed the family __________ and became doctors. 请根据句意和语法填写你认为最合适的单词。
A.business B.tradition C.pattern D.trade正确答案B
Both brothers followed the family __________ and became doctors. 请根据句意和语法填写你认为最合适的单词。
A.business B.tradition C.pattern D.trade正确答案B