年中央一号文件提出要通过深化土地制度改革来促进农民增收。

假设某经济体当前均衡国民收入被一笔新增的50亿元投资打破，边际消费倾向为0.75，则在形成新的均衡国民收入时，（）。

凯恩斯45°线坐标图中，AE曲线与45°线相交的均衡产出点的右侧表示此时产出小于支出。（）

甲公司确认本月办公楼租金60万元，用银行存款支付10万元，50万元未付。按照权责发生制和收付实现制分别确认费用为（）

已知消费者的收入为200元，商品X的价格是20元，商品Y的价格是6元。假如他打算购买7单位的X和10单位的Y，这时商品X和Y的边际效用分别是50和18。如果要获取最大效用，他应该（）。

某日，X商品的替代品价格上升，互补品价格也上升，分别引起的X商品的需求变动量为50单位和80单位，则在它们共同的作用下，该日X商品的需求数量（）。

甲公司发现乙（14岁）有非常强的编程能力，遂与其签订合同，由乙代为甲购买50万元的软件，并给予一次性2万元的劳务费，但此行为遭到乙父母的明确反对，则甲乙之间的委托合同（）

甲、乙、丙为普通合伙企业的合伙人。该合伙企业向丁借款15万元，甲、乙、丙之间约定，如果到期合伙企业无力偿还该借款，甲、乙、丙并自负责偿还5万元。借款到期时，该合伙企业没有财产向丁清偿。下列关于该债务清偿的表述中，正确的有(　　)。

甲、乙、丙为普通合伙企业的合伙人。该合伙企业向丁借款15万元，甲、乙、丙之间约定，如果到期合伙企业无力偿还该借款，甲、乙、丙各自负责偿还5万元。借款到期时，该合伙企业没有财产向丁清偿。下列关于该债务清偿的表述中，正确的有(　　)

9.一个时速大约60公里，过网50公分高的回球，用哪种方式的击球落点会更深？

4.20世纪50年代以来,管理会计进入了以预测、决策为主要特征的发展阶段,该阶段被称为()。

发球员在第一次发球后，球拍从他手中脱落，在球落地触及有效发球区以外的地面后，球拍碰到了球网，这是一次发球失误

PARTIVCloseChooseonewordorphrasethatbestcompleteseachblanks.Haveyoueverwonderedwhatourfutureislike?Practically,allpeople_41_adesiretopredicttheirfuture_42_.Mostpeopleseeminclinedto_43_thistaskusingcausalreasoning.Firstwe_44_recognizethatfuturecircumstancesare_45_causedorconditionedbypresentones.Welearnthatgettinganeducationwill_46_howmuchmoneyweearnlaterandthatswimmingbeyondthereefmaybringanunhappy_47_withashark.Second,peoplealsolearnthatsuch_48_ofcauseandeffectareprobabilistic(可能的)innature.Thatis,theeffectsoccurmoreoftenwhenthecausesoccurthanwhenthecausesare_49_,butnotalways.Thus,studentslearnthatstudyinghard_50_goodgradesinmostinstances,butnoteverytime.Sciencemakestheseconceptsofcausalityandprobabilitymore_51_andprovidestechniquesfordealing_52_thenmoreaccuratelythandoescausalhumaninquiry.Inlookingatordinaryhumaninquiry,weneedto_53_betweenpredictionandunderstanding.Often,evenifwedon'tunderstandwhy,wearewillingtoact_54_thebasisofademonstratedpredictiveability.　　Whatevertheprimitivedrives_55_motivatehumanbeings,satisfyingthemdependsheavilyontheabilityto_56_futurecircumstances.Theattempttopredictisoftenplayedina_57_ofknowledgeandunderstanding.Ifyoucanunderstandwhycertainregularpatterns_58_,youcanpredictbetterthanifyousimplyobservethosepatterns.Thus,humaninquiryaims_59_answeringboth"what"and"why"question,andwepursuethese_60_byobservingandfiguringout.　　41.[A]exhibit[B]exaggerate[C]examine[D]exceed　　42.[A]contexts[B]circumstances[C]inspections[D]intuitions　　43.[A]underestimate[B]undermine[C]undertake[D]undergo　　44.[A]specially[B]particularly[C]always[D]generally　　45.[A]somehow[B]somebody[C]someone[D]something　　46.[A]enact[B]affect[C]reflect[D]inflect　　47.[A]meeting[B]occurrence[C]encounter[D]contact　　48.[A]patterns[B]designs[C]arrangements[D]pictures　　49.[A]disappointed[B]absent[C]inadequate[D]absolute　　50.[A]creates[B]produces[C]loses[D]protects　　51.[A]obscure[B]indistinct[C]explicit[D]explosive　　52.[A]for[B]at[C]in[D]with　　53.[A]distinguish[B]distinct[C]distort[D]distract　　54.[A]at[B]on[C]to[D]under　　55.[A]why[B]how[C]that[D]where　　56.[A]predict[B]produce[C]pretend[D]precede　　57.[A]content[B]contact[C]contest[D]context　　58.[A]happen[B]occur[C]occupy[D]incur　　59.[A]at[B]on[C]to[D]beyond　　60.[A]purposes[B]ambitions[C]drives[D]goalsWhichoneisthebestanswerforQ41?

Haveyoueverwonderedwhatourfutureislike?Practically,allpeople_41_adesiretopredicttheirfuture_42_.Mostpeopleseeminclinedto_43_thistaskusingcausalreasoning.Firstwe_44_recognizethatfuturecircumstancesare_45_causedorconditionedbypresentones.Welearnthatgettinganeducationwill_46_howmuchmoneyweearnlaterandthatswimmingbeyondthereefmaybringanunhappy_47_withashark.Second,peoplealsolearnthatsuch_48_ofcauseandeffectareprobabilistic(可能的)innature.Thatis,theeffectsoccurmoreoftenwhenthecausesoccurthanwhenthecausesare_49_,butnotalways.Thus,studentslearnthatstudyinghard_50_goodgradesinmostinstances,butnoteverytime.Sciencemakestheseconceptsofcausalityandprobabilitymore_51_andprovidestechniquesfordealing_52_thenmoreaccuratelythandoescausalhumaninquiry.Inlookingatordinaryhumaninquiry,weneedto_53_betweenpredictionandunderstanding.Often,evenifwedon'tunderstandwhy,wearewillingtoact_54_thebasisofademonstratedpredictiveability.　　Whatevertheprimitivedrives_55_motivatehumanbeings,satisfyingthemdependsheavilyontheabilityto_56_futurecircumstances.Theattempttopredictisoftenplayedina_57_ofknowledgeandunderstanding.Ifyoucanunderstandwhycertainregularpatterns_58_,youcanpredictbetterthanifyousimplyobservethosepatterns.Thus,humaninquiryaims_59_answeringboth"what"and"why"question,andwepursuethese_60_byobservingandfiguringout.　　41.[A]exhibit[B]exaggerate[C]examine[D]exceed　　42.[A]contexts[B]circumstances[C]inspections[D]intuitions　　43.[A]underestimate[B]undermine[C]undertake[D]undergo　　44.[A]specially[B]particularly[C]always[D]generally　　45.[A]somehow[B]somebody[C]someone[D]something　　46.[A]enact[B]affect[C]reflect[D]inflect　　47.[A]meeting[B]occurrence[C]encounter[D]contact　　48.[A]patterns[B]designs[C]arrangements[D]pictures　　49.[A]disappointed[B]absent[C]inadequate[D]absolute　　50.[A]creates[B]produces[C]loses[D]protects　　51.[A]obscure[B]indistinct[C]explicit[D]explosive　　52.[A]for[B]at[C]in[D]with　　53.[A]distinguish[B]distinct[C]distort[D]distract　　54.[A]at[B]on[C]to[D]under　　55.[A]why[B]how[C]that[D]where　　56.[A]predict[B]produce[C]pretend[D]precede　　57.[A]content[B]contact[C]contest[D]context　　58.[A]happen[B]occur[C]occupy[D]incur　　59.[A]at[B]on[C]to[D]beyond　　60.[A]purposes[B]ambitions[C]drives[D]goalsWhichoneisthebestanswerforQ42?

　　Haveyoueverwonderedwhatourfutureislike?Practically,allpeople_41_adesiretopredicttheirfuture_42_.Mostpeopleseeminclinedto_43_thistaskusingcausalreasoning.Firstwe_44_recognizethatfuturecircumstancesare_45_causedorconditionedbypresentones.Welearnthatgettinganeducationwill_46_howmuchmoneyweearnlaterandthatswimmingbeyondthereefmaybringanunhappy_47_withashark.　　Second,peoplealsolearnthatsuch_48_ofcauseandeffectareprobabilistic(可能的)innature.Thatis,theeffectsoccurmoreoftenwhenthecausesoccurthanwhenthecausesare_49_,butnotalways.Thus,studentslearnthatstudyinghard_50_goodgradesinmostinstances,butnoteverytime.Sciencemakestheseconceptsofcausalityandprobabilitymore_51_andprovidestechniquesfordealing_52_thenmoreaccuratelythandoescausalhumaninquiry.Inlookingatordinaryhumaninquiry,weneedto_53_betweenpredictionandunderstanding.Often,evenifwedon'tunderstandwhy,wearewillingtoact_54_thebasisofademonstratedpredictiveability.　　Whatevertheprimitivedrives_55_motivatehumanbeings,satisfyingthemdependsheavilyontheabilityto_56_futurecircumstances.Theattempttopredictisoftenplayedina_57_ofknowledgeandunderstanding.Ifyoucanunderstandwhycertainregularpatterns_58_,youcanpredictbetterthanifyousimplyobservethosepatterns.Thus,humaninquiryaims_59_answeringboth"what"and"why"question,andwepursuethese_60_byobservingandfiguringout.　　41.[A]exhibit[B]exaggerate[C]examine[D]exceed　　42.[A]contexts[B]circumstances[C]inspections[D]intuitions　　43.[A]underestimate[B]undermine[C]undertake[D]undergo　　44.[A]specially[B]particularly[C]always[D]generally　　45.[A]somehow[B]somebody[C]someone[D]something　　46.[A]enact[B]affect[C]reflect[D]inflect　　47.[A]meeting[B]occurrence[C]encounter[D]contact　　48.[A]patterns[B]designs[C]arrangements[D]pictures　　49.[A]disappointed[B]absent[C]inadequate[D]absolute　　50.[A]creates[B]produces[C]loses[D]protects　　51.[A]obscure[B]indistinct[C]explicit[D]explosive　　52.[A]for[B]at[C]in[D]with　　53.[A]distinguish[B]distinct[C]distort[D]distract　　54.[A]at[B]on[C]to[D]under　　55.[A]why[B]how[C]that[D]where　　56.[A]predict[B]produce[C]pretend[D]precede　　57.[A]content[B]contact[C]contest[D]context　　58.[A]happen[B]occur[C]occupy[D]incur　　59.[A]at[B]on[C]to[D]beyond　　60.[A]purposes[B]ambitions[C]drives[D]goalsWhichoneisthebestanswerforQ43?