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【单选题】
某人进行一项投资，预计6年后会获得收益880元，在年利率为5％的情况下，这笔收益的现值为（ ）元。A.
4466.62
B.
656.66
C.
670.56
D.
4455.66
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举一反三
【简答题】目前，我国制造业正处于转型关键时期，而研究环境技术效率对其是十分有益的。表中通信行业环境技术效率为1，说明该行业实现了产业增长与资源少投入、污染低排放的理想水平。表1为1999一2007年制造业环境技术效率测算结果。回答1～2题。 1．据材料，下列说法正确的是 [ ] A．为达到节能降耗的目的，国家特别重视轻工业发展 B．2005年是轻重工业环境技术效率的转折点 C．劳动密集产业转移到落后...
【单选题】4 Listen to a dialogue and decode the message by finding the correct choices given in brackets according to what you have heard. Tom Johnson came to a hotel. He wanted to stay in a single room with 1 ...
A.
bath
B.
a good view
C.
balcony
【多选题】康拓THDS-BS系统下列哪些是远程管理机的功能？（）
A.
监测探测站主机运行状态，自主对主机进行复位、断电、重新通电操作
B.
采集轴温信号，计轴计辆，形成接车报文
C.
监测主机电源供电情况
D.
为系统各部件供电
E.
具有远程开关机功能
【单选题】Tom Johnson came to a hotel. He wanted to stay in a single room with 1 bath, a good view, balcony . He made the reservation 2 at home, at the airport, at the railway station . After he arrived and che...
A.
532
B.
235
C.
352
【单选题】Tom Johnson came to a hotel. He wanted to stay in a single room with 1 bath, a good view, balcony . He made the reservation 2 at home, at the airport, at the railway station . After he arrived and che...
A.
at home
B.
at the airport
C.
at the railway station
【简答题】Tom Johnson came to a hotel. He wanted to stay in a single room with 1 . He made the reservation 2 . After he arrived and checked in at the hotel, he filled out a registration 3 and got the key to his...
【单选题】Tom Johnson came to a hotel. He wanted to stay in a single room with 1 bath, a good view, balcony . He made the reservation 2 at home, at the airport, at the railway station . After he arrived and che...
A.
like
B.
please
C.
enjoy
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