患者，喉痒咳嗽，痰中带血，口干鼻燥，身热舌红少津，苔薄黄，脉数治宜选
A．桑菊饮B．滋水清肝饮C．桑杏汤D．泻白散
参考答案：C
— Lily is a happy girl, but today she seems in a bad mood.
— Something ________ to her.
A．must happen
B．should have happened
C．could have happened
D．must have happened
在道路上发生交通事故，仅造成轻微财产损失，并且基本事实清楚的，当事人应当（）。
