(一)2003 年初，某开发商欲在城北城市建设用地规划圈内的一块“城中村”土地上建设商品房。为了不耽误商机，开发商直接与该村委会订下意向协议，愿意支付补偿费用， 并先采取租用的方式启动项目。2004年初，土地被征收为国有后，开发商通过正常出让程序获得土地使用权。2004年下半年，房地产宏观调控政策出台后， 政府规划调整将本地块列入经济适用住房开发建设用地。因开发商尚未动工，经协商一致，调高了建筑容积率，预留地块南面临路的部分土地用于城市绿化。由于以 上变动，开发商重新办理了用地手续。就上述内容。回答66--70小题的问题。
由于改变用地规划条件，土地价格内涵发生了变化。下列说法正确的是（ ）。
A．由于没有改变用途，所以不需要给开发商补偿
B．由建商品房改为建经济适用房，应将开发商已支付的土地所有者收益返还给开发商
C．由于新的规划为经济适用住房，所以开发商支付的绿地部分的征地补偿费应该返还
D．新增加的容积率是经济适用住房建设的要求，不应向开发商收取新的费用
参考答案：B,D
Passage Three
| For centuries, explorers have risked their lives venturing into the unknown for reasons that were to varying degrees economic and nationalistic (国家主义的). Columbus went west to look for better trade routes to the Orient and to promote the greater glory of Spain. Lewis and Clark journeyed into the American wilderness to find out what the U. S. had acquired when it purchased Louisiana, and the Appolo astronauts rocketed to the moon in a dramatic show of technological muscle during the cold war. Although their missions blended commercial and political military imperatives, the explorers involved all accomplished some significant science simply by going where no scientists had gone before. Today Mars looms (隐约出现) as humanity’s next great terra incognita (未探明之地). And with growing emphasis on international cooperation in large space ventures, it is clear that imperatives (需要，必要) other than profits or nationalism will have to compel human beings to leave their tracks on the planet’s reddish surface. Could it be that science, which has long played a minor role in exploration, is at last destined to take a leading role The question naturally invites a couple of others: Are there experiments that only humans could do on Mars Could those experiments provide insights profound enough to justify the expense of sending people across inter- planetary space With Mars the scientific stakes are arguably higher than they have ever been. The issue of whether life ever existed on the planet, and whether it persists to this day, has been highlighted by mounting evidence that the Red Planet once had abundant stable, liquid water and by the continuing controversy over suggestions that bacterial fossils rode to Earth on a meteorite (陨石) from Mars. A more conclusive answer about life on Mars, past or present, would give researchers invaluable data about the range of conditions under which a planet can generate the complex chemistry that leads to life. If it could be established that life arose independently on Mars and Earth, the finding would provide the first concrete clues in one of the deepest mysteries in all of science: the prevalence of life in the universe. |
By saying "With Mars the scientific stakes are arguably higher than they have ever been" (Line 1, Para.4), the author means that______.
A．with Mars the risks involved are much greater than any previous space ventures
B．in the case of Mars, the rewards of scientific exploration can be very high
C．in the case of Mars, much more research funds are needed than ever before
D．with Mars, scientists argue, the fundamental interests of science are at issue