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
For thousand of years men couldn’t fly. It was 1. ______ too difficult. Birds are able to fly on their
For thousand of years men couldn’t fly. It was 1. ______ too difficult. Birds are able to fly on their
admin
2012-05-08
45
问题
For thousand of years men couldn’t fly. It was 1. ______
too difficult. Birds are able to fly on their 2. ______
wings. It is very easy of them to fly. 3. ______
But men haven’t got wings. The first planes 4. ______
were gliders — planes without engine. 5. ______
The first plane with a engine was the Flyer. 6. ______
Two brothers, Wilbur and Orville Wright, building 7. ______
it. In December 17th, 1903, Orville lay on the bottom wing 8. ______
of his plane and start the engine. 9. ______
The Flyer was able take off and rose 10 feet and flew 120 10. ______
feet. This was a great moment in the history of flying.
选项
答案
to take
解析
转载请注明原文地址:https://jikaoti.com/ti/RDPsFFFM
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
Whatdidthemanhavetodointhemorning?
Wheredoesthisconversationtakeplace?
Fromthisletterwecanseethat______.Theword"point"inthethirdparagraph(段)probablymeans______.
Wherearethetwospeakers?
HowlongdoestheChristmasholidaylast?Accordingtothearticle,peopleusuallyenjoy______atChristmasdinner.
Theworldis______sevencontinentsandfouroceans.
RecentlyIwasinvitedtoafriend’shouseforsupper—andhadamealIhadneverhadbefore.Allthefriendsinvitedwerea
InJuly1994Jupiter,thelargestplanetinoursolarsystem,wasstruckby21piecesofacomet(彗星).Whenthefragments(碎片)l
InJuly1994Jupiter,thelargestplanetinoursolarsystem,wasstruckby21piecesofacomet(彗星).Whenthefragments(碎片)l
PepysandhiswifeJanehadaskedsomefriendstodinneronSunday,September2nd,1666.TheywereupverylateontheSaturdaye
随机试题
某儿科病房于2012年10月3~10日共收治患儿60例,其中新生儿病房15例,有3例发生轮状病毒感染,计算新生儿轮状病毒感染的罹患率为
由花生四烯酸衍生的血管活性介质包括
治疗眩晕痰湿中阻证,应对证加用
患者,男性,45岁,近3个月来排便次数增多,每天3~4次,黏液脓血便,有里急后重感,首选的检查方法是()。
某企业有原值为2500万元的房产,2008年1月1日将其中的30%用于对外投资联营,投资期限10年,每年固定利润分红50万元,不承担投资风险。已知当地政府规定的扣除比例为20%。该企业2008年度应纳房产税()万元。
在当代,法国负责监督宪法实施的机关是()。
有以下程序#include#includestructA{inta;charb[10];doublec;};structAf(structAt);main(){structAa={1001,"ZhangDa",1098.0};a=
Onewaytoovercomeregionalvariationandfacilitatethecommunicationbetweenspeakersofdifferentdialectsistoenforce____
A、Encouragingotherstofollowhiswrong-doingB、Stealingendangeredanimalsfromthezoo.C、Organisingpeopleagainsttheautho
Thereisanewtypeofsmalladvertisementbecomingincreasinglycommoninnewspaperclassifiedcolumns.Itissometimesplaced
最新回复
(
0
)