A.右室双腔
B.三尖瓣缺如
C.异位腱索
D.三尖瓣下移
E.室间隔缺损
[单选题]A.畸胎瘤B.卵巢肿瘤C.浆膜下子宫肌瘤D.双子宫E.双角子宫
[单选题]A.颞支B.颧支C.颊支D.下颌缘支E.颈支
[单选题]A.二腹肌B.下颌舌骨肌C.颏肌D.颏舌肌E.颏舌骨肌
[单选题]A.控制阀为气开型,控制器为正作用式B.控制阀为气开型,控制器为反作用式C.控制阀为气关型,控制器为反作用式D.控制阀为气关型,控制器为正作用式
[单选题]A.stay outside the network of social influenceB.have little contact with th
[单选题]A.stay outside the network of social influenceB.have little contact with th
[单选题]A.stay outside the network of social influenceB.have little contact with th
[单选题]A.a′=aB.a′>aC.a′<aD.不能确定