
【名词&注释】
多普勒(doppler)、干部素质(quality of cadres)、群众监督(supervision by the masses)、心外膜(epicardium)、心内膜(endocardium)、不定式(infinitive)、加强党的领导(improving the leadership of cpc)、脑干网状结构(reticular formation of brain stem)、改善党的领导(improve party leading)、动名词(gerund)
[单选题]窦房结位于 ( )
A. 下腔静脉入口处的心外膜深面
B. 上腔静脉口前方的心内膜深面
C. 上腔静脉与右心耳交界处的心外膜深面
D. 房间隔下部的心内膜深面
E. 以上都不正确
查看答案&解析
举一反三:
[单选题]脊休克产生的原因是 ( )
A. 外伤所致的代谢紊乱
B. 横断脊髓的损伤性刺激
C. 横断脊髓时大量出血
D. 断面以下脊髓丧失高位中枢的易化调节
E. 失去了脑干网状结构(reticular formation of brain stem)易化区的始动作用
[单选题]第 30 题 为了坚持和加强党的领导(improving the leadership of cpc),必须努力( )
A. 提高党员干部素质
B. 改善党的领导(improve party leading)
C. 加强群众监督
D. 加强思想教育
[单选题]Whose idea was it to go to the opera? I suggested________
A. go
B. to go
C. that go
D. going
[单选题]According to tile passage, language learners can reduce the number of their mistakes by ______.
A. asking native speakers for explanations
B. reading good books in the foreign language
C. comparing their speech with that of native speakers
D. paying no attention to them while speaking
[单选题]二尖瓣关闭不全的超声心动图特点不包括 ( )
A. 左心房、左心室增大
B. 二尖瓣脱垂者可见收缩期瓣膜脱人左心房
C. 室壁运动增强
D. M型超声心动图见二尖瓣城墙样改变
E. 多普勒检查于左心房侧可测及二尖瓣瓣口的返流信号
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