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
专升本
There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal
There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal
admin
2007-12-11
54
问题
There are many problems in our modern world. One very serious problem is energy. We get a great 【71】 of energy we need from coal, gas, and oil. However, the 【72】 of energy which we use is 【73】 every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live 【74】 the energy which these things give us? Scientists are looking for 【75】 to this problem. They are looking for new 【76】 to produce energy. For example, they are working with new ways 【77】 energy from the light and heat of the sun. They are also working with plans which produce energy from 【78】 of the oceans. All of the new methods 【79】 scientists are finding are still very expensive, but perhaps they will help solve our energy problems 【80】 the future.
选项
A、cost
B、methods
C、branch
D、pound
答案
B
解析
他们在寻找新方法。根据上下文,只能选择methods。
转载请注明原文地址:https://jikaoti.com/ti/orJGFFFM
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Scientistsdiscoveredthatatomsofsomesubstancesareradioactive.
Ahobbycanbealmostanythingapersonlikestodoinhissparetime.Hobbyists【B1】______pets,buildmodelshipsanythingap
Theauthorsuggeststhathumanresourcesmanagementshouldbetaughtasarequiredsubjectinthisschool,alongwithscienceco
Flowersarealwaysa______(please)sight,especiallyinthecity.
Someyearsagothecaptainofashipwasveryinterestedinmedicine.Healwaystookmedicinebookstoseaandlikedtotalkabo
Sunglassescanhelpyoureyesintwoimportantways.Theyimprovethenormallightfilteringabilitiesofyoureyesandtheypro
Researchhasshownthatmotivation(动机)isveryimportantinlearningalanguage;youneedtobeenthusiasticaboutit,andtobe
Hedidn’t______andhefailedtheexamination.
NotonlyIbutalsoJaneandMary______wornoutafterhavingoneexaminationafteranother.
Theworkerswentonstrikebecausetheythoughttheirwagesweretoo______.
随机试题
Ahighschoolhistoryteacheroncetoldus,"ifyoumakeoneclosefriendinschool,youwillbemostfortunate.Atruefriend
纤维局灶性肺结核的特点是
导致成人呼吸窘迫综合征的病因有
腹部振水音可见于
肛裂的主要特点是
患者男,49岁,哮喘。遵医嘱应用倍氯米松吸入剂,护士指导用药后应该
项目管理效果评价包括()。
某电器设备厂筹资新建一生产流水线,该工程设计已完成,施工图纸齐备,施工现场已完成“三通一平”工作,已具备开工条件。工程施工招标委托招标代理机构采用公开招标方式代理招标。招标代理机构编制了标底(800万元)和招标文件。招标文件中要求工程总工期为365
根据《个人所得税法》的规定,国债和国家发行的金融债券利息应()。
互联网金融的主要特征有()。
最新回复
(
0
)