治疗大型帽状腱膜下血肿的最好方法是
A.切开引流,防止感染B.用止血药,加压包扎C.穿刺抽血,防止感染D.穿刺抽血后加压包扎,防止感染E.待其自行吸收
参考答案:D
关于咀嚼运动的反馈控制哪项是不正确的()。
A.感觉信息参与的
B.多感觉系统参与的
C.口腔内所有感受器都参与的
D.颞下颌关节感受器参与的
E.少数几种感受器功能丧失将产生功能障碍
— Do you know him well?
— Sure, we _____ friends since ten years ago. [ ]
A. were
B. have been
C. have become
D. have made