问题
选择题
—Do I need to give a tip if I eat at a fast food restaurant in the United States?
—Yes , it’s a common to tip waiters in a restaurant.
A．sense
B．custom
C．method
D．practice
答案
答案：D
名词辨析。A感觉，知觉；B风俗；C方法；D实践，做法；句意：在餐厅里给服务员小费是常见的做法。