成人失钾最重要的途径是()。
A.经胃失钾
B.经小肠失钾
C.经结肠失钾
D.经肾失钾
E.经皮肤失钾
参考答案:D
—In my opinion he shouldn't wear that silly earring.
— ______. I like it very much. It looks cool.[ ]
A. Me, too
B. I disagree
C. I agree
D. Maybe
不出现上腹部搏动的是
A.肝血管瘤
B.腹主动脉瘤
C.正常人较瘦者
D.上腔静脉阻塞
E.右心室增大