某企业从设备租赁公司租借一台设备，该设备的价格为9835元．租期为7年．每年年末支付租金，折现率为10%，附加率为4%。若按附加率法计算，则该企业每年应付的租金为（）万元。
A. 17.92
B. 20.94
C. 21.84
D. 27.72
It can be derived from the passage that________.
A. the author has some resentment against the Bush administration
B. George Bush approves of Ashcraft's proposal
C. the author accuses Ashcraft of holding a wrong belief
D. the Constitution will prevent Ashcraft from opposing assisted suicide
By referring to Ashcraft's attempt as a backdoor assault, the author means that________.
Ashcraft turns to Bush for support
B. Ashcraft uses mean strategies
C. Ashcraft turns the federal Drug Enforcement Administration against a state issue
D. Ashcraft threatens to revoke doctors' license
工程建设定额按其的编制程序和用途分类，可分为( )。
A. 施工定额、预算定额、概算定额、概算指标、投资估算指标
B. 建筑工程定额、设备安装工程定额、建筑安装工程费用定额
C. 劳动消耗定额、机械消耗定额、材料消耗定额
D. 概算指标、投资估算指标、建筑安装费用定额
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