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【单选题】
贯串《列传》的线索是（）A.
时间
B.
事件
C.
知与被知
D.
用与被用
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【单选题】The five rings on the Olympic flag ______ the five continents that are joined together in the Olympic Games.
A.
belong to
B.
stand for
C.
take apart
D.
pack up
【单选题】党的十六大通过的新党章明确指出,党的思想路线是( )
A.
解放思想,实事求是,走自己的路
B.
解放思想,与时俱进,开拓创新
C.
一切从实际出发,理论联系实际,实事求是,在实践中检验真理和发展真理
D.
一切从实际出发,解放思想,实事求是,与时俱进,在实践中检验和发展真理
【简答题】(This is) the athlete (whom) everyone (says) will win the (gold)medal at the winter Olympic s.
【单选题】Which sentence is not correct according to the text? ______.
A.
In dense WDM, the value of ‘dense’ may different for different persons
B.
The core has a higher refractive index than the cladding in a fiber
C.
A receiver needs to de-multiplex a singal when receives it
D.
The main issue on a fiber in transmission is controlling crosstalk effects
【简答题】However,the strategy detailed here implements ____ resolution (buffering)directly in the optical domain to yield WDM optical packet switching.A. evaluation B. content C. contention D. transmission
【单选题】According to the author, ______ may be the most important factor influencing healthy lifestyles.
A.
technology
B.
cultural background
C.
environment
D.
the desire to be healthy
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