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【简答题】
1 The______, which is the largest bedroom in a house or an apartment, usually has its own bathroom. 2 We have a nice______. If there is a problem with the apartment, he always fixes it right away. 3 The rent is very high. It does______ utilities though. 4 There are three people living there. They______ the rent evenly 5 Would you please______ your name right here? 6 On a(n)______ day I wake up at 7 a. m. 7 The Earth Hour movement encourages people to switch off their lights, which helps reduce______ use. 8 I think there is a problem with the______ cooker. We'd go out for dinner. 9 On the______, there is a list of rules regarding this house. 10 Lisa is moving to a bigger______. The one she is in now is too small.
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【单选题】某企业原有一套生产甲产品的设备，装置能力为年产甲产品2万吨，6年前投资额为500万元，现该企业预增加一套年产甲产品3万吨的设备，装置能力指数为0.8，因通货膨胀因素，调整系数为1.3，则该套新设备的投资额为（ ）万元
A.
975
B.
470
C.
899
D.
678
【单选题】某企业原有一套生产甲产品的设备,装置能力为年产甲产品2万吨,年前投资为500万,现该企业欲增加一套年产甲产品3万吨的设备,装置能力指数为0.8,因通货膨胀因素,取调整系数为1.3,则该套新设备的投资额为()
A.
975
B.
470
C.
899
D.
678
【简答题】某企业现正使用的一种旧式水泵决定更新，若购买安装一套原型新水泵需要1925元，每年耗电需要900元。现有一种新式水泵购买安装需2450元，电费每年不超过500元。以8年为分析期，新旧水泵残值均为0，基准投资收益率为12％，判断是否应购买新水泵。
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