市场上流行的CPU主要有两大类()和Socket结构。
参考答案:Slot结构
Bob promises to join in the football match _____ he has to help his parents on the farm. [ ]
A. if
B. as
C. unless
D. when
消灭剥削的物质条件是()
A.实行公有制
B.实行按劳分配
C.市场经济高度发达
D.生产力高度发达