急性心包炎时心包摩擦音的特点是()
A.双期或仅有收缩期的粗糙声音
B.在心底部听诊最清楚
C.深呼气时较易听到
D.取仰卧位时最易听到
E.以上都不是
参考答案:A
--Have you ever been to Beijing?---Yes, and I still remember ___ there when I was a little boy.
A.to take
B.to be taken
C.taking
D.being taken
中脑左侧大脑脚病损可见()
A.左瞳孔散大、对光反射消失
B.左眼球向上、下、内活动受限并出现复视
C.左眼上睑下垂
D.左眼不能闭合
E.右上、下肢上运动神经元性瘫痪