人大代表徐龙建言：让“红段子”掀起一场新文化运动。这里“红段子”的主要内容是广大民众喜闻乐见的、积极健康的、“红红火火”的段子。而1915
Happiness is what everyone looks for. 41 someone says that he is happy. However, 42 makes him happy may not work for others. And even 43 , someone may spend all his life lo
下图为某高等雌性动物的卵原细胞染色体和基因组成图。请分析回答： (1)图中A和a称为 。 (2)图中③和④叫做
– What can I do for you? -- I”d like a pair of trousers for my father. It must be _______ too big_______ small. A. neither, nor B. either, or C. both, and
不同的自然灾害各有其一定的受灾体，下列叙述正确的是( ) A.干旱的主要受灾对象为农作物及农田 B.地震的主要受灾对象为农作物及农田 C.风暴潮的
以下关于自由落体运动的说法，正确的是（ ） A．物体从静止开始下落的运动叫做自由落体运动 B．在地面上不同的地方，g的大小是不同的，但它们
Before Alaska became part of the U.S., it had been owned by Russia. Trading posts and small settlements were scattered along the coast. The rest of land was left unexplored. The Russian
9．阅读材料，完成作文。 老子说：“上善若水。水善利万物而不争，处众人之所恶，故几于道。居善地，心善渊，与善仁，言善信，正善治，事善能，
