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【单选题】
串行通信每帧 10 位,每一位的传送时间 =0.416ms ,比特率是( )A.
9600bit/s
B.
1200bit/s
C.
4800bit/s
D.
2400bit/s
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【单选题】A measurement scale with five response categories ranging from "strongly disagree" to "strongly agree," which requires the respondents to indicate a degree of agreement or disagreement with each of a ...
A.
Likert scale
B.
semantic differential
C.
Stapel scale
D.
opinion rating scale
E.
penta scales
【简答题】完形填空。 One day, a poor boy who was trying to pay his way through school by selling goods from door to door found that he only had one dime left. He was hungry so he decided to 1 for a meal at the next ...
【单选题】A _______ is a set of beliefs, principles, or opinions that strongly influence the way people live or work.
A.
proceed
B.
exceed
C.
creed
D.
recede
【简答题】A couple of years ago, those who forecast that oil price would reach $ 100 a barrel were seen as doomsters. However, now some are predicting $ 200 a barrel. Had economists been told that oil price wou...
【单选题】n. [C, U] a set of beliefs on which a political or economic system is based, or which strongly influence the way people behave (政治或经济上的)思想体系;(对人们行为有强烈影响的)观念
A.
ideology
B.
idea
C.
talking
D.
donate
【单选题】n. [C, U] a set of beliefs on which a political or economic system is based, or which strongly influence the way people behave (政治或经济上的)思想体系;(对人们行为有强烈影响的)观念
A.
ideology
B.
idea
C.
talk
D.
rumor
【简答题】阅读理解。 One day, a poor boy who was trying to pay his way through school by sending newspapers door to door, was so hungry that he decided to beg for a meal at the next house. However, he lost his nerve...
【单选题】He made sure______ the doo was locked before leaving.
A.
who
B.
where
C.
what
D.
that
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