内存可以分为______和______,其中用来存储固定不变的信息是______。
参考答案:只读存储器 随机存取存储器 只读存储器
Hong Kong plays host to exciting events ranging from colourful festivals to world class arts and sports events. When planning your next visit,be sure to include these signature events in your plans.
小题1:Where can sport lovers order tickets for sports events?
A.At www.hkticketing.com.
B.At www. hksevens.com.
C.At Hong Kong Stadium.
D.At Auditorium,Kwai Tsing Theatre.小题2:How much should you pay at least to attend both the jazz concert and Writer’s Block?
A.HK $260.
B.HK $310.
C.HK $440.
D.HK $500.小题3:In which event can audience see Woody Allen in person?
A.Affordable Art Fair.
B.Jazz Concert— HKCO + Howard MeCrary.
C.Writer’s Block.
D.Hong Kong Sevens 2014.
按照IMO港口国监督程序的规定,如果PSC官员根据总的印象和在船上的目测认为有“明显依据”,可进行详细检查。下列哪些是“明显依据”()。
1、收到该船舶低于标准的举报;
2、无最新的应变部署表和防火控制图;
3、误发遇险警报信号且未执行正确的取消程序;
4、主要船员之间因语言障碍不能进行交流。
A、1,2,3
B、1,2,3,4
C、2,3,4
D、1,2,4