下列选项中,不属于EDI工作系统三要素的是()。
A
暂无解析
Copernicusmaintainedthattheearth_____roundthesun.
不是肺炎并心衰的临床表现的是()
Homingpigeonisusefulasa______carrierbecausewhentakenfromhome,itwillreturnatthefirstopportunity.
He‘sworkinghard_____.
过敏性紫癜最具特征性的临床表现是()