企业信用信息基础数据库的前身是（），始建于1997年。

His dream__________ to China never ___________.

A．of coming; came true

B．to come; came true

C．of coming; realized

D．to come; was made true

I'd like you ___________ supper with us this evening.        [ ]

A. have

B. having

C. are having

D. to have

北京奥运会在（  ）年（  ）月（  ）日成功举办，这一年全年有（  ）天。

一般盆腔检查时正确的体位是_______。