首页
登录
职称英语
[originaltext] Bows and arrows, are one of man’s oldest weapons. They gave e
[originaltext] Bows and arrows, are one of man’s oldest weapons. They gave e
游客
2023-07-07
39
管理
问题
Bows and arrows, are one of man’s oldest weapons. They gave early man an effective weapon to kill his enemies. The ordinary bow or short bow was used by nearly all early people.[19]This bow had limited power and a short range. However, man overcame these faults by learning to track his targets at close range.[20]The long bow was most likely discovered when someone found out that a five-foot piece of wood made a better bow than a three-foot piece. Hundreds of thousands of these bows were made and used for three hundred years. However, not one is known to survive today. We believe that a force of about one hundred pounds was needed to pull the string all the way back on a long bow. For a long time the bow was just a bent stick and string. In fact, more changes have taken place in a bow in the last 25 years than in the last 7 centuries.[21]Today’s bow is forceful. It is as exact as a gun. In addition, it requires little strength to draw the string. Modern bows also have precise aiming devices. In indoor contests, perfect scores from 40 yards are common. The invention of the bow itself ranks with discovery of fire and the wheel. It was a great step forward for man.
19. Why did man have to track his targets at close range when using a short bow?
20. What does the passage tell us about the long bow?
21. What do we know about modern bows?
选项
A、Because it was too heavy.
B、Because it did not bend easily.
C、Because its string was short.
D、Because it did not shoot far.
答案
D
解析
题干问为什么人们在使用短弓的时候必须在很近的距离跟踪目标。讲话者提到,这种弓的威力有限,射程也较短。但是,人们通过学会近距离跟踪目标克服了这一不足。D项中的did not shoot far是原文中a short range的同义转述,故为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/2817513.html
相关试题推荐
[originaltext]Americansarebigtippers.Generallythecustomismorecommo
[originaltext]Americansarebigtippers.Generallythecustomismorecommo
[originaltext]Americansarebigtippers.Generallythecustomismorecommo
[originaltext]Einsteinhadagreateffectonscienceandhistory?AnAmeric
[originaltext]Einsteinhadagreateffectonscienceandhistory?AnAmeric
[originaltext]W:Hey,Jake,riseandshine.M:Whattimeisit,Shelly?Ihave
[originaltext]W:Hey,Jake,riseandshine.M:Whattimeisit,Shelly?Ihave
[originaltext]InEurope,onecangofromone’shometoaninternationalcon
[originaltext]Tea-drinkingwascommoninChinafornearlyonethousandyear
[originaltext]Mr.Smithwasawealthyindustrialist,buthewasnotsatisfi
随机试题
[originaltext]Vitaminsareessentialtolife.Todaytherearemanykindsof
InAmericaalone,tippingisnowa$16billion-a-yearindustry.Arecentpol
Accordingtothe1stparagraph,expertshaveinterestsin______.[br]Copingw
呕吐病人的护理措施中正确的是A.剧烈呕吐时需要暂时禁食 B.口服补液应少次多量
患者,30岁,因阴道大量流血2小时来院。该患平素月经规律,5~6/30型,现闭经
(2017年真题)下列关于并购基金的表述中,正确的是()。A.并购基金是对
患者女,34岁。2小时前意外口服敌敌畏,10多分钟后出现大汗、呕吐,随后昏迷,被
下列说法错误的是:()A.月球上没有声音是因为没有声源 B.宇航员的衣服都
根据《电子商务法》的规定,下列关于自然人网店必须办理市场主体登记的是( )。
(2018年真题)下列商品中,不属于消费税税目的是()。A.小汽车 B.
最新回复
(
0
)