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
30
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
Choosethecorrectletter,A,BorC.[br]Studentswhocompleteaself-defense
WetsuitAwetsuitis【T1】______whowantto【T2】______.Wetsuitsareusuall
Manycollegestudentshavelongabandonedtakingclassnotesbyhand【B1】____
疏散通道防火卷帘门一般由()控制。A.感烟火灾探测器 B.手动报警按钮
下列各项预算中,属于总预算的有( )。A.销售预算 B.资金预算 C.预计利
沥青混合料由于组成材料级配不同,压实后内部矿料颗粒分配状态及剩余空隙率不同等特点
女性的退休养老金需求高于男性的原因是()。A.男性的风险承受能力比女性低
大黄用以攻下通便,应选用A、熟大黄 B、生大黄先煎 C、生大黄后下 D、酒
大学生士兵退役后可享受下列哪些就业安置优惠政策()A.按照国家规定发给退役金,
下列句子没有语病的一句是( )。A.20世纪以来,人类在信息、新材料、新能源、
最新回复
(
0
)