Ifyouwanttoseeadoctor,youshouldmakeanappointmentwithhi...
来源:国语帮 3.37W
问题详情:
If you want to see a doctor, you should make an appointment with him in advance. That’s a common ______ in the U.S.
A. habit B. practice C. tradition D. custom
【回答】
B
知识点:名词
题型:选择题