题目内容

位修复长期使用农药导致有机物污染的农田,向土壤中投放由多种微生物组成的符合菌剂。下列相关叙述 错误 的是()

A. 加入菌剂可增加土壤中的物种多样性,提高土壤生态系统的稳定性
B. 该菌剂减少了残留农药进入农作物,一定程度上阻碍了土壤中的物质循环
C. 土壤有毒物质的减少有利于增加农田动物的种类,降低害虫的优势度
D. 农药讲解菌具有分解农药的特殊代谢途径,体现了基因多样性的应用价值

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It is important to pay your electricity bill on time , as late payments may affect your().

A. condition
B. income
C. credit
D. status

0.015~0.04毫米,这是90后铣工张志坤在第43届世界技能大赛控铣项目中摘得金牌的精度,然而像张志坤这样的人还是凤毛麟角。今天,我们呼唤工匠精神,呼唤的不仅是一个个技艺超群的职业英雄,更是一群爱岗敬业、创新创业的广大职工和基层群众。这是因为()

A. 社会历史首先是物质生产发展的历史
B. 劳动群众是我国人民群众的主体部分
C. 群众路线是无产阶级政党的领导方法
D. 人民群众是推动历史发展的决定力量

DTwo things changed my life: my mother and a white plastic bike basket. I have thought long and hard about it and it’s true. I would be a different person if my mom hadn’t turned a silly bicycle accessory into a life lesson I carry with me today.My mother and father were united in their way of raising children, but it mostly fell to my mother to actually carry it out. Looking back, I honestly don’t know how she did it. Managing the family budget must have been a very hard task., but she made it look effortless. If we complained about not having what another kid did, we’d hear something like, “I don’t care what so –and –so got for his birthday, you are not getting a TV in your room a car for your birthday a lsvish sweet 16 party.” We had to earn our allowance by doing chores around the house. I can stil l remember how long it took to polish the legs of our coffee table.My brothers can no doubt remember hours spent cleaning the house .Like the two little girls growing up at the White House,we made our own beds (no one left the house unitil that was done)and picked up after ourselves.We had to keep track of our belongings ,and if something was lost ,it was not replaced. It was summer and ,one day ,my mother drove me to the bike shop to get a tire fixed---and there it was in the window, White, shiny, plastic and decorated with flowers ,the basket winked at me and I knew ----I knew---I had to have it. “It’s beautiful,” my mother said when I pointed it out to her,”What a neat basket.”I tried to hold off at first ,I played it cool for a short while.But then Iguess I couldn’t atand it any longer:“Mon, please can I please ,please get it? I ‘ll do extra chores for as long as you say, I’ll do anything ,but I need that basket,I love that basket.Please ,Mom .Please?”I was desperate.“You know,” she said ,gently rubbing my back while we both stared at what I believes was the coolest thing ever,”If you save up you could buy this yourself.”“By the time I make enough it’ll bu gone!”“Maybe Roger here could hold it for you,” she smiled at Roger ,the bike guy.“He can’t hold it for that long ,Mom .Someone else will buy it .Please,Mom,Please?”“There might be another way,”she said.And so our paying plan unfolded.My mother bought the beautiful basket and put it safely in some hiding place I could’t find.Each week I eagerly counted my growing saving increased by extra work here and there (washing the car ,helping my mother make dinner, delivering or collevting things on my bike that already looked naked without the basket in front).And then ,weeks later ,I counted ,re-counted and jumped for joy. Oh ,happy day ! I made it! I finally had the exact amount we’d agreed upon….Days later the unthinkable happened. A neighborhood girl I’d played with millions of times appeared with the exact same basket fixted to her shiny ,new bike that already had all the bells and whistles. I rode hard and fast home to tell my mother about this disaster.This horrible turn of events.And then came the lesson . I’ve taken with me through my life:”Honey, Your basket is extra-special,” Mom said, gently wiping away my hot tears.”Your basket is special because you paid for it yourself.” What can we learn from the first two paragraphs?()

A. The children enjoyed doing housework
B. The author came from s well-off family
C. The mother raised her children in an unusual way
D. The children were fond of the US president’s daughters

“Planning is good ,but doing is better”是一句英国名言。请以此为题目用英语写一篇100-120词的短文。要求如下:1.简述你对这句名言的理解;2.用一个具体事例加以说明;3.给出恰当的结尾。注意:1.文章的标题已给出(不计词数):2.文中不得以任何形式透露地区、学校、老师或同学姓名等真实信息,否则按作弊行为认定。Planning Is Good ,But Doing Is Better_______________

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