首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to【S1】__
George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to【S1】__
admin
2010-09-10
35
问题
George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to【S1】______plant parts to find out what they were made of. He then combined these【S2】______isolated substance with other substances to create new products.
The branch of chemistry that studies and finds ways to use raw【S3】______from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics. Each day people【S4】______on and use synthetic materials made from raw materials. All his life Carver battled against the disposal of waste materials, and warned of the growing need to develop substitutes for the【S5】______substances being used up by humans.
Carver never cared about getting credit for the new products he created. He【S6】______tried to patent(获取专利)his discoveries or get wealthy from them. He turned down offers to leave Tuskegee Institute to become a【S7】______scientist in a private industry. Thomas Edison, inventor of the electric light, once offered him a laboratory in Detroit to carry out food【S8】______. Later, he became【S9】______of the Mycology and Plant Disease Survey of the Department of Agriculture. At the peak of his career, Carver’s【S10】______and influence were known on every continent.
A)depend I)research
B)always J)materials
C)director K)complex
D)factory L)natural
E)simpler M)analyze
F)never N)wealthy
G)fame O)compounds
H)farmer
【S6】
选项
答案
F
解析
考查副词用法。根据句法分析,我们可以确定此处为状语,即:副词;从意思上来看,该段的段首句已经表明这位科学家的高风亮节,故:此处意思应该是“他从不计较为个人的发明创造获得专利”。综上所述,我们可以看出[F]never符合题意。
转载请注明原文地址:https://kaotiyun.com/show/ib87777K
0
大学英语四级
相关试题推荐
Therearefivebasicfunctionsofanewspaper:toinform,tocomment,to【B1】______,toinstructandtoentertain.Youmaywellt
A、Toplanwaystopreventhearingdamage.B、Toinformthemaboutcontagiousearinfections.C、Toexplainpartofthephysicalex
A、Halfanhour.B、Lessthananhour.C、Onehour.D、Twohours.B细节题。问题是女士考试考完用的实际时间。从W的回答中听出她花费不到一半的时间。
A、Inakitchen.B、Atadepartmentstore.C、Inthewoman’slaboratory.D、Atthewoman’shouse.B
TheRiseofIndustryTherearenoaccidentsinhistory.It.isimpossibletomakesomethingoutofnothing.Historyisnotm
Tounderstandcultureshock,ithelpstounderstandwhatcultureis.Youmayknowthatgenesdetermineabigpartofhowyouloo
A、Maryhaslittlemoney.B、Maryisfat.C、Marylikesnewtrousers.D、Marylooksyoung.B细节题,从…Ican’tgetthemon可得出说话的人因太胖而穿不上裤
A、Athome.B、Onafarm.C、Atabirthdayparty.D、Inarestaurant.D问地点,信息词chicken,fish,delicious说明对话最可能发生在餐馆。
A、Tolookforadifferentlifestyle.B、Toenjoythemselves.C、Foradventure.D、Foreducation.D信息明示题。本题关键句为"Onereasonisfored
A、Stayinglongoutside.B、Workingovertired.C、Workingwithpatients.D、Wearingfewclothes.B题于询问男士患上感冒的原因,文章中女士通过男士关于症状的描述,诊断其
随机试题
根据计划内容的明确性标准,可以将计划分类为()
慢性肺源性心脏病可由下列哪些疾病演变而来()
青霉素V钾片的含量,《中国药典》采用
一郊区诊所接生的32周孕龄男婴,出生时轻度窒息,生后第二天不吃不动,呼吸不规则,面色发绀,前囟紧张,四肢肌张力差,拥抱反射消失,以颅内出血收住院治疗。其颅内出血部位最可能为
文化名人的隐退,有两种境界,一是被迫隐退,二是自觉隐退。自觉隐退的人,要么有审时度势、急流勇退的__________,要么有超身世外、看轻名利的__________,不论是哪一种情况,都是值得敬佩的。填入画横线部分最恰当的一项是()。
制定电信资费的()时,应建立听证会制度。
关于爱岗敬业,理解正确的是()。
班级目标是指在一定时期内班级所期望达到的境界。班级目标的设计,主要依据两方面因素:一是国家的教育方针政策、学校的培养目标;二是()。
某公司拟采购一批零件,价值5400元,供应商规定的付款条件如下:立即付款,付5238元;第20天付款,付5292元;第40天付款,付53416元;第60天付款,付全额。要求回答以下互不相关的问题(每年按360天计算):假设目前有一短期投资报酬率
Whereistheman?
最新回复
(
0
)