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
In September, in Britain, you may see a lot of birds【C1】________on roofs and telegraph wires. These birds are swallows. They are
In September, in Britain, you may see a lot of birds【C1】________on roofs and telegraph wires. These birds are swallows. They are
admin
2023-03-13
23
问题
In September, in Britain, you may see a lot of birds【C1】________on roofs and telegraph wires. These birds are swallows. They are【C2】________ together because, very soon, they will be flying【C3】________ to much warmer lands, where they will find【C4】________ small flying insects on which they【C5】________ There are no such insects【C6】________ in Britain during the winter, as it is【C7】________cold for them.
The swallows settle, fly off, swoop, and【C8】________again. This they do many times, for they are making short【C9】________ flights in order to be fit for the long journey【C10】________ them.
【C11】________of these migrating birds leave Britain in the autumn. They fly【C12】________for hundreds of miles【C13】________they reach the warm lands of Africa. But not all the birds get there, for many of them perish in the stormy weather they meet with【C14】________ .
In the spring of the following year they【C15】________the long and tiring journey back to Britain. They return to the identical barn or tree in the【C16】________ district which they had left the【C17】________autumn. How do these birds find their【C18】________there and back over such vast distances? Nobody knows exactly【C19】________ , but it has something to do【C20】________ winds and air currents.
【C18】
选项
A、way
B、path
C、course
D、route
答案
A
解析
本题考查名词辨析。way意为“路,路线;方向”;path意为“(抽象的)道路”;course意为“课程;过程”;route意为“路线,航程”。句意为:这些鸟儿在历经这么远的距离后是怎么找到回去的路呢?
转载请注明原文地址:https://www.kaotiyun.com/show/Pp0D777K
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
设A为实对称矩阵,且A的特征值都大于零.证明:A为正定矩阵.
[*]
设λ1,λ2,λ3是三阶矩阵A的三个不同特征值,α1,α2,α3分别是属于特征值λ1,λ2,λ3的特征向量,若α1,A(α1+α2),A2(α1+α2+α3)线性无关,则λ1,λ2λ3满足________.
Davidfrankstartedworkingfortipswhenhewas11yearsold,delightingrestaurantdinersinNewYorkwithhismagictricks.A
Asimpleideasupportsscience:"trust,butverify".Resultsshouldalwaysbe【C1】________tochallengefromexperiment.Thatsimp
Asimpleideasupportsscience:"trust,butverify".Resultsshouldalwaysbe【C1】________tochallengefromexperiment.Thatsimp
InApril,BritishresearchersatUniversityCollegeLondonfoundthat,ratherthantherecommendedfive,sevendailyportionsof
Theeconomiccontrolsimplementedduringthesecondworldwarmaketoday’srestrictionsonrestaurantsandfootballstadiumsloo
We’reheadeddowntownonSaturdaytoseewhat’sbeingshowninthemainartgalleries.I’mtoldthatAnneisveryinterestedin
PassageOne(1)There’sthisgreatrecurringSaturdayNightLiveskitfromseveralyearsbackwherePhilHartmanplaysanunfroz
随机试题
下面对裁切工具描述正确的是?
A.支气管肺炎B.纤维素性肺炎C.间质性肺炎D.肺泡性肺气肿E.间质性肺气肿一动物生前呼吸困难,剖检见肺膨大,镜检有的肺泡极大,有的肺泡隔破裂,肺泡融合是
甲向乙借款5万元,还款期限6个月,丙作保证人,约定丙承担保证责任直至甲向乙还清本息为止。丙的保证责任期间应如何计算?
()是性能化设计能否被批准的关键因素。
我国医疗制度改革后,由个人承担的医药费比例提高,个人理财需求减少。()
某企业某月销售商品发生商业折扣40万元、现金折扣30万元、销售折让50万元。该企业上述业务计入当月财务费用的金额为()万元。
物业管理从业人员培训合格上岗制度为()。
()不具有法律效力。
我国古代对于公文的保密最早可以追溯到夏朝。据史书记载,太史令将“图法”(即国家的重要典志、档案)“官藏”;商朝时,设立了守藏史这一官职,专门负责保管政府公务文书和典册;周朝继承了商朝的传统,将文书正本收藏于天府——我国历史上最早的中央档案机构。到了秦朝时,
阿德莱德大学的研究人员在一项食用大蒜的实验研究中,将受试者分为两组。第一组的受试者在3~6个月中每天服用600~900毫克含有蒜素的营养补充剂,对照组人员服用安慰剂。研究结果显示,服用蒜素营养补充剂的高血压患者的高压平均降低了8.4毫米汞柱,低压平均降低了
最新回复
(
0
)