皮皮学，免费搜题
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【单选题】
在周围的声学环境中，声压级范围从()。A.
100dB到140dB
B.
20dB到120dB
C.
0dB到120-140dB
D.
0dB到100dB
E.
20dB到85dB
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【简答题】应付债券 资料：若上题中的公司债券发行价格为102，市场利率为9.5%，公司采用实际利率法进行摊销。 要求：试确定2010年末债券经溢价摊销后的账面价值及当期利息费用。
【简答题】捐赠和汇款应列入国际收支中的( )。 A.贸易收支 B.单方面转移 C.劳务收支 D.资本项目
【简答题】A．Some slaves were brought to America in the 20th century. B．Slaves were not treated as people. C．Being brutal to slaves was against the law. D．No slave owner was ever punished for their brutality.
【单选题】Some high officers were punished by law only because they were _______ what didn’t belong to them.
A.
possessing
B.
possessed
C.
in possession of
D.
in the possession of
【简答题】A．Some slaves were brought to America in the 20th century. B．Slaves were not treated as people. C．Being brutal to slaves was against the law. D．No slave owner was ever punished for their brutality.
【单选题】What did some people think the Wright brothers were doing?
A.
They were playing with kites．
B.
They were doing something dangerous．
C.
They were doing scientific experiments．
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