与下面诗句衔接最紧密的一句是朋友，不要说地上是阴影，那是因为你总低着头。___________
从数字1,2,3,4,5中随机抽取两个数字（不允许重复）,那么这两个数字的和是奇数的概率为（）
——I’dliketoinviteyoutoaconcertthisevening.
——Thankyou,butI’llbefreeI’mnotsureatthemoment.
Raising_______retirementageinprogressivestepsisin_____linewithChina’slabormarketrealitiesandshouldbeprioritized,anofficialsaidTuesday.
—Wouldyoumindopeningthewindow?
—________.
