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【简答题】
采用某项专利技术,每年可获利200万元,在年利率6%的情况下,5年后即可连本代利全部收回,问期初的一次性投入为多少?
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举一反三
【单选题】Most languages of uncivilized groups are ______.
A.
adequate
B.
numerous
C.
ingenious
D.
ingenuous
【简答题】以下说法符合“学术规范”定义的是。 A技术层面违背规范的行为，或由于缺乏必要的知识而违背行为准则的做法。 B根据学术发展规律制定的有关学术活动的基本准则，反映了学术活动长期积累的经验。 C学术共同体成员应该遵守的基本学术道德规范和在从事学术活动中必须承担的社会责任和义务，以及对这些道德规范进行理论探讨后得出的理性认识。 D学术共同体及其成员在学术研究中表现出来的特殊的社会风气。
【简答题】The most notable difference among the various ethnic groups are______.
【单选题】Rock music usually _______ the young people in most countries.
A.
applies to
B.
appeals to
C.
amazes
D.
actress
【单选题】Most rock groups spend two or three months a year ______.
A.
on the road
B.
all the way
C.
hanging out
D.
every now and then
【单选题】He is one of the most( ) rock climbers in the whole town.
A.
experienced
B.
explained
C.
exploded
D.
experimented
【单选题】The most characteristic thing about the Fashion Night of Chinese Rock is that______.
A.
it will let the audience choose the music
B.
it is to bring thousands of rock fans out of their homes
C.
it will certainly cause a rock storm throughout China
D.
it is to be held in memory of one of the greatest musicians
【简答题】The three major rock groups are ( ), ( ) and ( ).
【单选题】以下说法符合“学术失范”定义的是 ( )
A.
技术层面违背规范的行为，或由于缺乏必要的知识而违背行为准则的做法
B.
根据学术发展规律制定的有关学术活动的基本准则，反映了学术活动长期积累的经验
C.
学术共同体成员应该遵守的基本学术道德规范和在从事学术活动中必须承担的社会责任和义务，以及对这些道德规范进行理论探讨后得出的理性认识
D.
学术共同体及其成员在学术研究中表现出来的特殊的社会风气
【单选题】During the 1960s, songs about winter ___________ by many famous rock groups were popular among people of different ages.
A.
released
B.
being released
C.
releasing
D.
having been released
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