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【单选题】
我们通常所说的64位计算机中的64位是指计算机的A.
CPU主频
B.
内存容量
C.
运算速度
D.
字长
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皮皮学刷刷变学霸
举一反三
【简答题】-50 °的终边落在第_____象限
【单选题】计算机网络的组成部分是( )。
A.
若干台计算机，通信子网、通信协议
B.
若干台计算机、一台程控交换机及通信线路
C.
一台主计算机、通信子网，通信协议
D.
一台主计算机，若干台计算机通信协议
【简答题】Listen again and complete these sentences . Mr Bonelli ’s job in the company is ____________________.
【简答题】Mr Bonelli expects sales in China to go____________________ rapidly.
【单选题】Concerning the prospect of Lore, Mr. Cohen expects it to
A.
confront with Blackboard as an equal
B.
offer free service to the advertisers
C.
cover businesses from courses to textbooks
D.
develop its own come-management software
【单选题】The first part of Mr Bonelli ’s presentation is about ______.
A.
general company information
B.
employment
C.
finance
【单选题】— Did you telephone Mr. Brown? — Yes, he ____ back before tomorrow morning. [ ]
A.
expects
B.
expected
C.
is expected
D.
is to be expected
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