在相同条件下，足量的红磷在100升的空气中燃烧后，剩下气体的体积应为(    )

根据短文内容，判断正误。
    A man has a cat. He likes her very much. At mealtime the cat sits at the table with him. The man eats with a knife and a fork(叉), but the cat eats from her plate.Sometimes, when she finishes her dish, her master（主人） will give her a little his food. He shares(分享) his meal with her. One day the cat is not at the table at mealtime.
    “Ah! Where is my cat?” asks the man. His wife says, “Can't you eat without her?”
    So the meal begins without the cat. Before lunch is over, the cat rushes（冲）into the room and jumps into the chair quickly. She has two mice in her mouth, and before anyone can stop her, she drops(扔下) one into her own plate, and the other into her master's plate.
    “Dear me!” cries the woman, “A mouse is in your plate!”
    “Hush(安静)!” says her husband. “This shows that she is a nice cat. She knows what friendship is.
    She hopes I share her dinner as I often share mine with her.

依次填入下面一段文字中横线处的语句，与上下文衔接最恰当的一组是（   ）
时间的力量，理应在大地上留下痕迹；岁月的巨轮，理应在车道间碾碎凹凸。没有废墟就无所谓昨天，______________。废墟是课本，______________；废墟是过程，人生就是从旧的废墟出发，走向新的废墟。营造之初就想到它今后的凋零，因此，废墟是目的；更新的营造以废墟为基地，______________，废墟是进化的长链。 ①没有昨天就无所谓今天和明天 ②没有今天就无所谓昨天和明天  ③让我们把立体的事情读成平面 ④让我们把平面的事情读成立体 ⑤因此，废墟是手段 ⑥因此，营造是手段

世界各大洲水资源分布具有明显地域差异，读图 “各大洲的降水、蒸发及径流量的对比图”，下列选项中各洲水资源由多到少排序正确的是（　）

下列说法正确的是（   ）