洋地黄中毒反应引起的心律失常最多见的是
A.I度房室传导阻滞B.房性期前收缩C.伴2:1房室传导比的阵发性房性心动过速D.室性期前收缩E.心房颤动
参考答案:D
下列各句中,加点词语解释不正确的一项是(3分)( )
A.数罟不入洿池,鱼鳖不可胜食也数:几个
B.从至雍棫阳宫,扶辇下除,触柱折辕除:殿阶
C.举孝廉不行,连辟公府不就辟:征召
D.所以游目骋怀,足以极视听之娱骋:放开
I listened carefully to his long boring speech, but could not ______what he was talking about .[ ]
A. pick out
B. bring out
C. make out
D. give out