人工肩关节置换的适应证是
A、难以复位的肱骨近端粉碎性骨折E
暂无解析
政治动乱、战争、大罢工等造成经济的波动,这种波动属于()
Wehave____vegetablesinthefridgefordinner.Gotothemarkettobuysome_____.
我国在对外贸易经营者资格方面实行的原则是______
________,thefirstsettlersfoundinNewZealandmanystrangebirdsandanimalsthatexistnowhereelseintheworld.
---Haveyoumovedintothenewhouse?---Notyet.Therooms__________.