首页
登录
职称英语
Next fall, when you see geese heading south for the winter, flying along in
Next fall, when you see geese heading south for the winter, flying along in
游客
2023-12-26
29
管理
问题
Next fall, when you see geese heading south for the winter, flying along in "V" formation, you might consider what science has discovered as to why they fly that way. As each bird flaps its wings, it creates an up-lift for the bird immediately following. By flying in "V" formation, the whole flock adds at least 71 percent greater flying【C1】______ than if each bird flew on its own. People who share a common direction and 【C2】______ of community can get 【C3】______ they are going more quickly and easily, because they are traveling【C4】______ the thrust of one another. When a goose falls out of【C5】______, it suddenly feels the drag and resistance【C6】______ trying to go it alone and quickly gets back into the formation to take【C7】______ of the lifting power of the bird【C8】______ front. If we have as much sense as a goose, we will【C9】______ in formation with those people who are 【C10】______ the same way we are. When the head goose gets tired, it【C11】______ back in the wing and another goose flies to the【C12】______. It is【C13】______ to take turns doing demanding jobs, whether with people or with geese 【C14】______ south. Geese honk from behind to encourage those【C15】______ front to keep up their speed. Finally, and this is important, when a goose gets sick or is【C16】______ by gunshot, and falls out of formation, two other geese fall【C17】______ with that goose and follow it down to【C18】______ help and protection. They stay with the fallen goose until it is able to fly or 【C19】______; and only then do they launch out on their own, or with another formation to catch up with their group. If we have the sense of a goose, we will stand by each other【C20】______ that. [br] 【C9】
选项
A、stand
B、stick
C、stay
D、stuck
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3308062.html
相关试题推荐
Manyplantshedormantthroughoutthewholewinter.A、temporallyinactiveB、sleep
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
Nextfall,whenyouseegeeseheadingsouthforthewinter,flyingalongin
随机试题
TheSecondWorldWarendedwiththeunconditionalsurrenderofGermanyin______
A.divisionB.sufficientC.constantD.depths
Anti-huntprotestorsstayedawayfromthemeeting,preferringtoshowtheirsupp
[originaltext]M:WhereshallIplanttheseseeds,Betty?W:Letmesee.Ithink
下列所得不适用20%的比例税率的有()。A.财产租赁所得 B.财产转让所得
A.把医学伦理学的一切理论、道德原则和规范都背诵下来 B.学习医学伦理学必须做
A.水飞法B.加液研磨法C.低温粉碎D.超细粉碎法E.串料粉碎粉碎朱砂多采用
感染隐孢子虫的患者的粪便往往A.为黑便B.无改变C.呈米汤样D.为脓血便E.呈水
下列项目中,应确认为无形资产的是()。A.企业自创商誉 B.企业内部产生的品
知识点:胃溃疡穿孔 男,有餐后痛症状3年,空腹突发上腹剧痛,放射至背部。
最新回复
(
0
)