【单选题】In priority scheduling algorithm ____________
A.
CPU is allocated to the process with highest priority
B.
CPU is allocated to the process with lowest priority
C.
Equal priority processes can not be scheduled
【多选题】患者女性,2岁,因“支气管肺炎”来诊。给予青霉素治疗效果不佳,换用头孢哌酮钠7.5g,加入5%葡萄糖150ml静脉滴注,连用3日后发现患者排柏油样便,每日4~5次,量中等。粪隐血试验(++++),面色苍白。血红蛋白由95g/L降至70g/L,立即停用头孢哌酮钠。加用止血药、维生素K、卡洛磺钠及氨甲苯酸4日,出血停止,粪隐血试验阴性。头孢菌素类抗菌药物常见的不良反应有()
【简答题】( )策略就是推销员让顾客在不知不觉中和自己一道参与说服顾客的策略。
【单选题】An interrupt priority scheme can be used to (__).
A.
allow the most urgent work to be finished first
B.
make it possible for high-priority interrupts to preempt the execution of a low priority interrupt
C.
defer the handling of low-priority interrupt without masking off all interrupts
【单选题】水准测量的主要技术要求规定四等水准测量视线标准长度为()。
【单选题】社会主义改造基本完成后,我国国家政治生活的主题是
【简答题】__________ [A] tendency [B] advantage [C] inclination [D] priority