图表示人体不同组织处血管示意图(A、B、C分别表示不同类型的血管)，请据图分析回答：

下列有机物的命名正确的是（   ）

    Today is Friday. Peter has six classes today. He goes to school at 7:30 a.m. At 8:00 a.m., he begins his first class. The first class is English. At 9:00 a.m., he has math. Peter likes math because it’s interesting. At 10:00 a.m. she has a biology class. Peter thinks it's very boring. Then at 11:00 a.m., he has a history class. That's his favorite subject. He can learn a lot about the past from history.
    Peter has lunch at school at about 12:00. Then he has a short break. At 1:30 p.m., he has a music class. At 2:30 p.m., he has a P.E. class. Peter likes this afternoon, because music and P.E. are easy and interesting. School is over at 4:00 p.m. Peter is happy because he can go home and have a good time on Saturday and Sunday.
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将两个完全相同且质量分布均匀的木块分别按如图所    示的方法放入甲、乙两个相同的水槽内，放入前两水槽内水面相平，且水足够深．已知ρ_木＜ρ_水，则放入木块后（水未溢出），下列说法正确的是（   ）

已知偶函数在区间上单调递增，则满足不等式的的取值范围是    （  ）