一年有两次太阳直射的地方是：

根据下图及所学知识判断，下列说法正确的有（   ）

①12世纪前政治核心区位于黄河流域

②统一时期定都总时最长的是在洛阳

③南宋后都城迁移呈现南北位移趋势

④生态环境与经济重心决定都城选址

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

             ____She described all the things she had to do—one was to make her bed—from themoment she woke up until she flew out of the door for work.I suggested sheexperiment by not making her bed for two weeks.She was shocked，probably thinking I'd been raised by wolves in a forest.____

        Two  weeks later she went into my office beaming.She had left her bed unmade for thefirst time in 42 years? and nothing bad had happened.“And you know what？”she said.“I don't dry my dishes anymore，either.”

____One was discovering that she had choices in her life that she had never seenbefore.The other was giving herself permission to be less than perfect.Thisstory shows an important principle (原理)about managing time：No one can do it all.Eachof us has to make choices and accept trade­offs.The problem is，many people choose in ways that put themselves and theirhealth last.They take better care of their houses and cars than they do ofthemselves.____

         So   what is the solution？There's an easyway.Decide what you want in your life，andput that first.On a daily basis，thatshould include regular meals，enoughsleep and time with your family.Exercise，leisure，friendships and hobbies should also be regular aspects oflife.____ The choice is yours：whatevermakes you feel good about yourself and your life.Take a nap.Take a walk.Taketime to play the piano.Stop bringing your briefcase home from the office.Stopkeeping your house as clean as your mother kept hers .Fill more of your timewith want­to­dos instead of have­to­dos.

保罗·肯尼迪在《大国的兴衰》中说：“如果一个国家在战略上过分扩张（如侵占大片领土和进行代价高昂的战争），它就要冒一种风险：对外扩张得到的潜在好处，很可能被为它付出的巨大的代价所抵消。”以下国家的发展史与材料中的观点相符的是（    ）

①1799—1814年的法国  ②1933—1945年的德国    ③1933—1945年的美国    ④1936—1945年的日本