Is_______ your mother? [ ]
A. her
B. these
C. that
D. his
答案:C
3ds max中默认的对齐快捷键为()
A.W
B.Shift+J
C.Alt+A
D.Ctrl+D
引起肾性急性肾衰的疾病有()
A.过敏性紫癜
B.亚急性细菌性心内膜炎
C.脉管炎
D.流行性出血热
E.以上选项均可引起