GMDSS设备的配备是按（）要求进行。
A、船舶吨位
B、各国配备规范
C、船舶航区
D、船舶动力装置的功率
参考答案：C
There are two common types in page replacement algorithm : stack and non-stack strategies. When a real page number increase only stack algorithm can increase the hit rate monotonously. In the following replacement algorithm, which one belongs to non-stack strategy
A． FIFO
B． LRU
C． OPT
D． non of above
刻板性语言，可通过非口语方式交流（）。
A.Broca失语
B.Wernicke失语
C.传导性失语
D.命名性失语
E.混合性失语
