痛风患者在急性发作期最好选择（）。
A.瘦肉、动物肝脏
B.海鲜、奶酪
C.牛奶、鸡蛋
D.牛肉、鸡汤
E.黄鳝、鹌鹑
参考答案：C
—You must apologize to Rebecca for being so rude, Sam.
—Why ________ I say sorry? It’s she ________ said insulting words first.
A．should; who
B．must; whom
C．can; that
D．will; who
肛瘘的挂线疗法由何人创始：
A．程复斋B．徐春甫C．窦梦龄D．陈实功E．李春山
