These are _______ cups. _______ are over

History tells us that in ancient Babylon, the cradle of civilization, the people tried to build a tower that would reach heaven.

A．center of civilization

B．place where civilization started

C．place where civilization was yet to emerge

D．the earliest period of civilization

___________ that I want to eat another two.

A．Such delicious cakes are they

B．So delicious they are cakes

C．Such delicious cakes they are

D．So delicious cakes they are

不属于骨折治疗原则的做法是（）

A.手法复位小夹板固定

B.手术复位钢板内固定

C.促进骨折愈合药物治疗

D.指导病人做肌肉舒缩锻炼

E.骨折复位后施以管型石膏

光补偿点是指植物光合作用吸收的二氧化碳与呼吸作用放出的二氧化碳相等时的 ( )

A．光照时数

B．光照强度

C．光谱成分

D．温度

Pentium微处理器采用了超标量体系结构。Pentium4微处理器的指令流水线有( )条。

A．1

B．3

C．5

D．6