一 I _____ to your birthday party last Sunday.

一 Unfortunately, you were out on business. [ ]

A. had come

B. came

C. would come

D. would have come

骨盆按照Callwell与Moloy的骨盆分类法，分为哪些类型()

A．女性型

B．男性型

C．扁平型

D．幼稚型

E．类人猿型