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
Car accidents kill more than one million people and injure approximately 50 million each year.【C1】______, millions of fish can s
Car accidents kill more than one million people and injure approximately 50 million each year.【C1】______, millions of fish can s
admin
2018-08-28
85
问题
Car accidents kill more than one million people and injure approximately 50 million each year.【C1】______, millions of fish can swim together in a school with【C2】______no collisions. How do fish do it, and what can they teach us about how to reduce car【C3】______?
Schooling fish learn about their surroundings through their eyesand a special sense【C4】______called the side line. They use these senses to【C5】______the location of other fish around them, and they follow their own rules.
Firstly, they always travel side by side. They match the speed of the fish beside them and maintain their distance from them. Secondly, they always draw nearer to fish that are farther away from them. Thirdly, they have their own way【C6】______collisions by changing directions to avoid contact with other fish.
【C7】______those three behaviors of schooling fish, a car manufacturer designed several tiny robot cars that can travel in a group without colliding.【C8】______eyes, the robots use communication technologies: instead of a side line, they use a laser range finder. The company believes that this technology will help them to create " collision-free" cars and "contribute to an environmentally-【C9】______and traffic-jam-free driving environment."
" We recreated the behavior of a school of fish by【C10】______latest electronic technologies, " says the principal engineer of the robot-car project. " We, in a motorized world, have a lot to learn from the behavior of a school of fish."
【C4】
选项
A、part
B、tool
C、instrument
D、organ
答案
D
解析
这是一道词汇题,考点是名词在上下文中的意思和用法。
转载请注明原文地址:https://kaotiyun.com/show/qI3O777K
0
成人本科学位英语
相关试题推荐
Friendisbetterthanfortune.Friendisworsethanpoisoninsome【C1】______.Theabovetwostatementsareoppositeandseemto
Friendisbetterthanfortune.Friendisworsethanpoisoninsome【C1】______.Theabovetwostatementsareoppositeandseemto
It’sinterestingthatthearrivalofsnowhastheeffectonpeopleindifferentcountries.(76)Forsomecountriesitisanimpo
"Doyoulikebeingmarried?""Yes,butI’mnotused______everynight."
—Jackcalledtosaythathewouldnotacceptthejob.—Ihadtalkedhimintotakingitupmanytimes.______sincehestillrefus
TheChinesehaveusedamethodcalledacupuncturetohelpperformoperationsforabout4,000yearswithoutputtingthepatientt
TheChinesehaveusedamethodcalledacupuncturetohelpperformoperationsforabout4,000yearswithoutputtingthepatientt
TheChinesehaveusedamethodcalledacupuncture(针灸)toperform,operationsforabout4,000yearswithoutputtingthepatientto
随机试题
简述房地产估价的原则。
尿液散发烂苹果味多见于
HBsAg与HBeAg均阳性说明病人
塔式起重机的工作机构的工作原理正确是()。
( )是建设工程施工全过程中的真实记录,是施工各阶段客观产生的施工技术文件。
某专用机床预计可以使用10年,现在已使用了7年,年维护费用为9500元;目前市场上出现了新机床,售价60000元,年维护费用2000元。若旧机床目前价值为30000元,3年后的残值为3000元;新机床预计可以使用10年,10年后的残值为1800元。问题:如
某生产性物业投资25000万元,预期寿命为5年,净残值为0,每年净现金流量为随机变量,其可能的三种状态及其概率都是:(1)5000万元(P=30%);(2)10000万元(P=50%);(3)12000万元(P=20%)。基准收益率为12%,已知
T国几大电力企业近日联合宣布,除非国产煤炭价格下调,否则将放弃购买国产煤炭。发言人表示,目前进口煤炭的价格已经降至每吨100美元以内,而国产煤炭价格仍然居高不下。但是,煤炭行业业内人士表示,一旦煤炭价格持续走低,中小型煤矿将生存艰难,大型煤矿企业生产的动力
家用无线路由器通常开启DHCP服务,可使用的地址池为(32)________。
Please______otherpeopleintheaudienceanddon’ttalkduringtheshow.
最新回复
(
0
)