患者呼吸气味中有大蒜味时，应首先考虑（）
A.慢性肾功能不全
B.酮症酸中毒
C.肺癌
D.有机磷农药中毒
E.支气管扩张
参考答案：D
下面词语书写完全正确的一项是[ ]
A．诓骗 狼籍 五彩班斓 惟妙惟肖 自知之名
B．取缔 暗哑 哀草连天 长途跋涉 根深蒂固
C．告禀 决别 物竟天择 消声匿迹 无与伦比
D．繁衍 荒谬 在劫难逃 不可思议 更胜一筹
They became friends again that day. Until then, they _____ to each other for nearly two years. [ ]
A. didn't speak
B. hadn't spoken
C. haven' t spoken
D. haven' t been speaking
