【单选题】Guo Yanling from Harbin has a good _____ and has _____ 15,000 telephone numbers. [ ]
【单选题】Why does the woman say she is unavailable?
A.
She has to wait for a telephone call.
B.
She has to complete some reports.
C.
She has to review her colleague' s presentation.
D.
She has to be in a meeting.
【单选题】以下关于数据结构的说法中,正确的是( )。
C.
数据的逻辑结构唯一决定了其存储结构 数据结构仅由其逻辑结构和存储结构决定
【单选题】以下关于数据结构的说法中正确的是()。
B.
数据结构的存储结构独立于该数据结构的逻辑结构
C.
数据结构的逻辑结构唯一决定地决定了该数据结构的存储结构
【简答题】Since its (invent) ______, the telephone has become one of the most important telecommunication instruments in the world.
【简答题】场外交易市场又称无形市场,指没有固定交易场所的市场,交易者通过经纪人或交易商的电话、网络等洽谈成交。但柜台市场并不是场外交易市场。 ( )
【单选题】●In recent years,TCP/IP has also begun to be used by telephone companies to provide faster,cheaper telephone (74) . (74)
【单选题】GDP被界定为全部最终产品的市场价值,是因为( )