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
A、Watching birds flying. B、Attracting and feeding wild birds. C、Keeping birds and feeding birds. D、Watching birds and doing some
A、Watching birds flying. B、Attracting and feeding wild birds. C、Keeping birds and feeding birds. D、Watching birds and doing some
admin
2019-02-18
43
问题
(16)Attracting and feeding wild birds are entertaining activities that have long been enjoyed by people all over the world. Feeding birds has become so popular that prepared feed mixtures are readily available. We feed birds for many reasons. Many pleasant hours can come from watching birds. A hobby often develops into a serious study of their habits. (17)Accurate identification of birds is usually the first goal. But observations that an amateur bird-watcher can make are really limitless. There is, however, responsibility associated with bird feeding, including a disease hazard. Attracting numbers of birds continually to the same spot can be harmful to them, particularly species that pick food from the ground contaminated by the droppings of other birds.
(18)In winter feeding efforts are most satisfying to people and are of greatest benefit to birds. During this time when fewer natural foods are available and air temperatures are lower, extra feeding can keep a bird warm and well. Once begun, feeding should never stop during these lean months. If you start a local increase of birds, be prepared to do what may be required to eliminate hazards to those you want to befriend. A constant supply of food should be given until the cold is over and spring has come. If feeding is stopped during severe weather, birds used to relying upon the feeders must starve.
Questions 16 to 18 are based on the passage you have just heard.
16.What activity does the speaker refer to?
17.What’s the first goal of developing this hobby?
18.Why does the speaker say feeding efforts in winter are most satisfying?
选项
A、Watching birds flying.
B、Attracting and feeding wild birds.
C、Keeping birds and feeding birds.
D、Watching birds and doing some research.
答案
B
解析
转载请注明原文地址:https://jikaoti.com/ti/luRFFFFM
0
大学英语四级
相关试题推荐
A、Askhisclassmates.B、Lookupsomeinformation.C、Goonlinetocheckthem.D、Discussthemwithhisprofessors.D
Manyoftoday’scollegestudentsaresufferingfromaformofshock.Lisaisagoodexampleofastudentinshock.Sheisan
A、Povertywasthemaincauseofforcedchildlabor.B、ManyIndianchildrenhadskindiseases.C、Fifteenmenhavebeenchargedwi
A、ThesuspectswerearrestedonFriday.B、Theweaponinvolvedintheincidenthasn’tbeenfound.C、Thedeadpersonwasconfirmed
ManyBrazilianscannotread.In12000,aquarterofthoseaged15andolderwerefunctionallyilliterate(文盲).Many【C1】______do
Teachingchildrentoreadwellfromthestartisthemostimportanttaskofelementaryschools.Butrelyingoneducatorstoappr
Threekeyfactsaboutrisingsealevelsneedtobepointedouttotheworld’spoliticiansandplanners:sea-levelriseisnowin
A、Thursday.B、45daysago.C、Tuesday.D、Wednesday.C新闻提到,这名患绝症的英国妇女星期二在英国赢得一项法庭裁决,允许她45岁的丈夫帮助她旅行。故C项正确。
Threekeyfactsaboutrisingsealevelsneedtobepointedouttotheworld’spoliticiansandplanners:sea-levelriseisnowin
随机试题
医师在执业活动中违反技术操作规范,造成严重后果的,给予警告或者责令暂停执业活动
A、0.3~0.4mmB、3~4mmC、4~5mmD、6mmE、7mm以下斜坡型者舌杆应离开黏膜
以加工贸易方式进境的肉鸡产品报检,应提供由外经贸部门签发的《自动登记进口证明》。
下列关于福利的描述,错误的是()。
本国货币贬值,可以使()。
abissextileyear
Heleaned______thewallwhenhefelttired.
A、 B、 C、 D、 C从图上看,体育场里坐着一些观众,所以(A)说“从体育场离开”是错误的。图中没有运动员,无法得知比赛是否已开始,因此(B)也是错误的。(D)中虽然有stadium,但与图不符,不可误选
Todaytheaverageworkerispaidlessthan$4anhourinPortugaland$9anhourinSpain,comparedwith$13inGermanyandal
AmericanSocietyIsChangingInmanynations,everydayactivitiesaredoneinaplanned,orderlymanner.Forexample,forma
最新回复
(
0
)