名著阅读考查。 《水浒》是我国第一部歌颂农民起义的长篇章回体小说,本书表现了“ ”的主题。《水浒》印证了“ ”真理。
官逼民反、 哪里有压迫,哪里就有反抗。
给出下列四个命题:
①如果某圆锥的侧面展开图是半圆,则其轴截面一定是等边三角形;
②若点A在直线y=2x﹣3上,且点A到两坐标轴的距离相等,则点A在第一或第四象限;
③半径为5的圆中,弦AB=8,则圆周上到直线AB的距离为2的点共有四个;
④若A(a,m)、B(a﹣1,n)(a>0)在反比例函y= 4x 的图象上,则m<n.
其中,正确命题的个数是( )
根据阅读内容选出正确选项。
This is a picture of my uncle. He likes math. He works in a bank. He helps the bank use their money well. He likes working with numbers. He goes to work by car, but sometimes he walks. My aunt is an engineer. She likes drawing pictures. She works in a big company. She designs computers. She goes to work by bus.
鲜豆浆含有丰富的优质蛋白质及多种人体所需的微量元素,素有“绿色牛乳”之称.豆浆中的营养物质主要来自于黄豆的( )