分析 本文介绍科学家在太空做实验,种庄稼,以及太空种植的庄稼对人类的安全.
解答 4.C推理判断题.根据第二段Though the possibility of growing crops in outer space only gained widespread interest after Matt Damon grew potatoes in the movie"The Martian",scientists have been testing the idea for many years.Fresh produce will after all be the key to setting up space colonies(殖民地).可知在太空种庄稼对未来太空探索非常重要.根据句意可知选C.
5.C细节理解题.根据倒数第三段However,the researchers were still not sure if the produce was safe to eat.That's because the Martian and lunar soils contain heavy metals like lead and arsenic,which do not affect plants but are poisonous to humans.可知在第二个试验中土壤的状况发生了变化.根据句意可知选C.
6.D主旨大意题.根据第一段It may appear strange to hear that crops are making headlines.But this is no ordinary produce-these fruits and vegetables have been grown in simulated(模拟的)Martian and lunar soils!和最后一段中While there is no word on how the food tasted,it sure looks delicious.可知本文主题应该是太空种植的庄稼对人类的安全"Martian"and"Lunar"Crops-Safe for Humans,故选D.
点评 本文是一个科技类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.
科目:高中英语 来源: 题型:短文改错
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
查看答案和解析>>
科目:高中英语 来源: 题型:信息匹配
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
查看答案和解析>>
科目:高中英语 来源: 题型:选择题
A. | agricultural | B. | religious | C. | traveling | D. | persona |
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
After using it twice a day for one week the swelling (肿胀) of my ankles went away.It has also helped my breathing,as I can get out and walk without having to stop and catch my breath! Thank you. -Shirley |
After having a stroke (中风),I could no longer exercise the way I used to.As a result,I developed edema.A friend of mine introduced me to the Exercise 3000.I loved it and I purchased one for myself.Af ter using the machine daily for a few weeks,my symptoms of edema were completely gone.What a wonderful way to exercise! -Robert |
The ad I saw almost sounded"too good to be true".With your no risk money back guarantee I thought I had nothing to lose so I bought the machine.I have had a snoring (打呼噜) problem for quite some time.However,since using the machine my snoring has subsided (减弱).My wife is so excited!I cannot tell you how much this machine has turned my life around. -Cummings |
I had suffered with sleep apnea for many years and had been taking drugs for it.I was told I would have to use a breathing apparatus (仪器).In the meantime,I was introduced to the Exercise 3000 and decided to buy one.Within two weeks,I was sleeping more deeply and restfully than ever before. -David |
查看答案和解析>>
科目:高中英语 来源: 题型:词汇应用
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com