(一)某市一家房地产开发公司，2009年发生业务如下：　　(1)3月份销售10年前建造的旧办公楼一栋，取得销售收入1200万元;该办公楼的原值为1000万元，已提取折旧400万元。经评估机构评估，该办公楼成新度为30%，目前建造同样的办公楼需要1500万元;转让办公楼时向政府补缴出让金80万元，其他相关费用20万元。　　(2)通过竞拍取得一宗土地使用权，支付价款、税费合计6000万元，本年度占用80%开发写字楼。开发期间发生开发成本4000万元;发生管理费用2800万元、销售费用1600万元、利息费用400万元(不能提供金融机构的证明)。9月份该写字楼竣工验收，10~12月，房地产开发公司将写字楼总面积的3/5直接销售，销售合同记载取得收入为12000万元。12月，该房地产开发公司的建筑材料供应商催要材料价款，经双方协商，房地产开发公司用所开发写字楼的1/5抵偿材料价款。剩余的1/5公司转为固定资产自用。　　(注：当地政府规定，房地产开发企业开发房地产时发生的管理费用、销售费用和财务费用在计算土地增值额时准予扣除的比例为10%。)　　根据上述资料，回答下列问题：

该房地产开发公司计算写字楼土地增值税的增值额时，准予扣除项目的金额共计 ( )万元。

A．10032

B．11280

C．11880

D．12540

Until recently, most population growth has occurred in relatively dense urban environments. In (91) words, even if we were witnessing rapid population growth, that would not mean that the (92) were filling in with people. (93) , the urban areas would tend to become more crowded. Historically, we find that people have moved to (94) the jobs were. Jobs were usually in ports or locations with many natural (95) . After transportation became relatively cheap, other geographical locations became (96) of economic activity. One factor that determines where people will move to, even when transportation becomes cheap, is (97) . And individuals working in cities (98) higher incomes than those working in (99) areas. Hence, population has tended until the 1970s to (100) in our major urban centers. Recently population has (101) out of the Northeast to the South and to the West for the more pleasant climates. If people did not (102) from living in large cities, there would likely be a much more even population distribution (103) our entire land area. Probably, if this (104) the case, there would be less concern over population (105) Indeed, one need only (106) a cross-country drive or plane trip to realize how (107) populated these United States really are. This is not to say that we should or should not do something about (108) growth. The shortage of people in certain areas merely demonstrates that overpopulation in the United States is really only a problem in (109) urban environments. And this problem may be slowly correcting (110) .

A．throughout

B．beyond

C．from

D．into