问题
选择题
The selfless village doctor treated any poor patient who came to his house without any ________.[ ]
A．cost
B．payment
C．charge
D．price
答案
答案：C
搜题请搜索小程序“爱下问搜题”
The selfless village doctor treated any poor patient who came to his house without any ________.[ ]
A．cost
B．payment
C．charge
D．price
答案：C
18.3mmol/L。考虑是（）