18秋西南大学 [0089]《专业英语》作业（资料）

奥鹏在线作业

【西南大学】[0089]《专业英语》
试卷总分:100    得分:100
第1题,【单项选择题】The physical components of a computer are collectively called _________.
A.memory
B.boards
C.software
D.hardware
正确资料:


第2题,【单项选择题】The fifth generation computers, with artificial intelligence,______ and perfected now.
A.developed
B.have developed
C.are being developed
D.will have been developed
正确资料:


第3题,【单项选择题】The basic input device on a small computer is a ________.
A.A display screen
B.keyboard
C.printer
D.card reader
正确资料:


第4题,【单项选择题】You ______ her in her office last Friday; shes been out of town for two weeks.
A.needn’t have seen
B.must have seen
C.might have seen
D.can't have seen​
正确资料:


第5题,【单项选择题】Transaction changed to your telephone bill are called
A.credit card payments
B.virtual pin payments
C.E-charge payments
D.Internet-bill payments.
正确资料:


第6题,【单项选择题】7. This ticket ______ you to a free meal in our new restaurant.
A.gives
B.grants
C.entitles
D.credits
正确资料:


第7题,【单项选择题】2. Program that can destroy another computer’s programs are called______.
A.games
B.viruses
C.bugs
D.bugs
正确资料:


第8题,【单项选择题】Data and program instructions are stored in_________
A.the processor
B.storage
C.program
D.output
正确资料:


第9题,【单项选择题】The percentage of times an ad is clicked on based on the number of times it’s viewed is called
A.hits
B.impressions
C.CPM
D.CTR
正确资料:


第10题,【单项选择题】The purpose of input device is __________.A. to enter commands B. to hold instructions C. to input data D. both a and c
A.to enter commands
B.to hold instructions
C.to input data
D.both a and c
正确资料:


第11题,【多项选择题】which belong(s) to input device?
A.Mouse
B.Keyboard
C.Screen
D.Printer
正确资料:


第12题,【多项选择题】TCP/IP protocol include____________________
A.TCP Protocol
B.IP protocol
C.Ftp Protocol
D.HTTP protocol
正确资料:


第13题,【多项选择题】An E-commerce shopping cart_____________
A.stores information about your purchases
B.allows you to change items quantities
C.keeps a running total of items
D.Keeps a running count of items
正确资料:


第14题,【多项选择题】_____________________ are E busimess models
A.B2B
B.B2C
C.C2C
D.O2O
正确资料:


第15题,【多项选择题】which is(are) E-business company?
A.Google
B.Baidu
C.Amazon
D.Alibaba
正确资料:


第16题,【判断题】TCP/IP protocol is the Internet protocol
A.√
B.×
正确资料:


第17题,【判断题】Windows is a GUI-based operating system
A.√
B.×
正确资料:


第18题,【判断题】The components of personal computer include CPU, input device, output device and memory.
A.√
B.×
正确资料:


第19题,【判断题】Amazon is the first B2B company
A.√
B.×
正确资料:


第20题,【判断题】Alibaba is only operated in China
A.√
B.×
正确资料: