题目

目前能有效地减少“白色污染”的最佳方法是(     ) A. 掩埋处理    B. 燃烧处理 C. 用纸制包装用品代替塑料包装用品    D. 倒入江河湖海中 答案：【答案】C 【解析】 白色污染主要由大量的废弃难降解塑料形成的，可以从控制污染源、回收利用、新能源代替等方面减少。C．用纸制包装用品代替塑料包装用品，正确； A．掩埋处理会造成土壤污染，不正确； B．燃烧处理会造成大气污染，不正确； C．倒入江河湖海中塑料不溶解会造成水体污染，不31、What is the meaning of the word——culture? Does it mean different festivals? Of course，the important differences between Western and Chinese people do not center around a few festivals．The big difference is the different ways we think：our different opinions to life，friendships，work and so on．Most people would probably agree that the differences between America and China are bigger．Now I will give you some examples about the differences between America and China． I asked one of my Chinese classmates how she would spend her summer holiday．She told me she loved her mother and missed her，so she would ________．You probably think this is a common（普通的）feeling．But if a young American said that，American people might think she is mentally（精神） sick． Another difference：you always see lots of children walking，running around and laughing．But in Western cities you almost never see children out alone without their parents．American parents are afraid that their children would be kidnapped（绑架）． How about at restaurants? In China people at pushed（推动）to drink wine even if they don’t want to drink．In America at least we know that is not very smart（明智的）． I see some litter in Chinese beautiful parks sometimes．When I was climbing Xiangshan mountain，I saw some litter on it．In the West you seldom see waste in parks． 1．The main differences between Chinese and Western people is that they ________ differently． 2．The writer probably comes from ________． 3．根据文章内容，将第二段第二句补充完整。 4．将文中画线句子翻译成汉语。 5．What is the main idea of the passage?