题目

If your home were on fire, what would you try to save? Our area was just a few miles from the largest wildfire in Colorado’s history. On getting the call to evacuate(疏散), we had to consider what we couldn’t live without, ________ whatever we could save and leaving immediately.We ________ suitcases with necessary clothes. We took the ________ financial records ---- who wants to _______ himself with the government over _______ documents? Now, what else? We seized the valuable family ________ from the walls, which couldn’t be replaced.Then we took a hard look at all that ________. A lam下面是人体呼吸的几个过程，在这几个过程中，人体通过呼吸把空气中的氧吸入，运输到细胞的正确顺序是①气体在血液里运输　　②血液和组织细胞的气体交换③外界气体进入肺泡　　④肺泡内的气体与血液进行气体交换．A.①②③④B.③④①②C.①③②④D.②①③④