“富贵不能淫，贫贱不能移，威武不能屈”所揭示的道理是[ ] A、自尊的人最看重自

权力动机

糖皮质激素的不良反应：（）

A.高血压

B.高钾

C.高血糖

D.向心性肥胖

E.动脉粥样硬化

酸与碱作用生成盐和水的反应，叫做中和反应。下列应用与中和反应原理无关的是[提示：Ca(OH)₂＋CuSO₄=Cu(OH)₂↓＋CaSO₄↓](  )

A．用熟石灰和硫酸铜配制波尔多液

B．服用含Mg(OH)₂的药物治疗胃酸过多

C．施用熟石灰改良酸性土壤

D．用NaOH溶液洗涤石油产品中残余的硫酸

 (1)在70年代末，我国学者首先发现了在生命系统中存在生物全息律。“全息”是从全息照相技术中借用过来的，全息照片的每一部分都能反映出整体的图案。生物全息律的表述形式就是：生命机体的整体与部分之间具有相似性和对应性。 (2) ______。植物叶片上的叶纹与整株植物的外形十分相似，而任意一点的碎片在显微镜下显示出来的纤维纹也与整张叶片的叶纹具有很相近的对应关系。动物身上有不少部位与整个身体具有全息对应关系。比如鸡蛋的形状与鸡身躯的形状十分相似。人的身体也存在着复杂的全息对应关系，人的脸部的长宽比、肩部到盆骨这段身体的长宽比、耳朵和鼻子的长宽比、自然张开的嘴巴和眼眶(除掉眼角数毫米)的长宽比等比例关系都十分接近黄金分割。最近又发现，人体全身穴位的排列次序与身体某些部位穴位的排列之间存在严格的全息对应关系。 (3)生命系统是物质发展到高级阶段的产物，生物全息律是物质运动规律的高级表现。没有无规律的物质运动，也没有无物质的运动规律，物质、运动和规律是不可分割的。物质运动序列由低到高分为五个阶段：机械运动、物理运动、化学运动、生命运动和社会运动。从19世纪细胞学说和达尔文进化论的创立，到20世纪基因工程学说的诞生，人类对生命奥秘的认识越来越清楚了。如果说，进化论从宏观角度证明了生命基体与环境的统一性，细胞学说从中观角度证明了生命系统自身复杂机体的统一性，那么，基因工程学说则从微观角度证明了生命无限多样存在形式的统一性。对生命运动的统一性的把握由宏观到中观到微观，显示了人类认识逐步深化的历程。生物全息规律的发现则从新的角度证明了生命运动的统一性，即生命机体整体结构与部分结构之间的统一性，它表现为两者的全息对应的协同关系。生物全息律说明，生命在实现由低级到高级发展的运动过程中，需现代协同学证明，无机界内部和有机界内部、无机界和有机界之间都存在着不同形式的协同关系。从协同学观点看，生物全息律是生命运动在结构上协同表现的高级形式，它一方面是生命进化的结果，另一方面又是生命向更高级水平发展的需要。

结尾一句中，“它”指代的是（）

A．生物全息律

B．从协同学观点看

C．生命运动在结构上协同表现

D．高级形式

Imagine going to sleep in October and waking up in May! Well, marmots and ground squirrels stay warm by sleeping all winter. All this time, they do not wake up once. This special kind of sleep is called hibernation. During this sleep, the heart slows down, and the animal breathes more slowly, it doesn’t move around, so it uses less energy.
Animals like the marmot and the ground squirrel inhabit the coldest parts of the world. They need special talents to survive in these frigid places. Their furry coats keep them snug when the temperature falls below zero. It often gets this cold in the Arctic, a land that is just below the North Pole.
Before the long winter, some animals eat and eat. After a while, they grow very fat. When the winter comes, they live on the fat saved up in their bodies. Layers of fat keep an animal warm.
Arctic animals also have other ways to beat the cold. Rabbits in the Arctic, for example, have very small ears. Small ears keep heat in, while big ears let it out. Small things usually keep heat in. Have you ever slept in a room that is very small, and noticed how hot it can get.’
It rarely gets warm in the Arctic. But although summer seasons there are very short, the sun shines brightly. Plants seem to spring up before your eyes! Animals such as caribou look forward all year to summer, when they can eat fresh grass again. Every minute of sunshine is important to their lives.

The way for marmot to keep warm is ______.

A．to be very fat

B．to have small ears

C．to eat green grass

D．to have thick and soft hairs