问题
选择题
．In the USA, one needs to make a(n) _________before seeing a doctor．
A．choice
B．appointment
C．impression
D．excuse
答案
B
搜题请搜索小程序“爱下问搜题”
．In the USA, one needs to make a(n) _________before seeing a doctor．
A．choice
B．appointment
C．impression
D．excuse
B