首页
登录
职称英语
Animal perform many useful and entertaining jobs. Dogsare particular valuab
Animal perform many useful and entertaining jobs. Dogsare particular valuab
游客
2023-09-12
30
管理
问题
Animal perform many useful and entertaining jobs. Dogs
are particular valuable in guiding the blind, protecting property, 【S1】______.
finding lost people, and hunting criminals. Horses are used in
guarding herds, carrying men in lands where there are no roads,
and help farmers work their land. Pigeons have long been used 【S2】______.
to carry messages. People realize that, although animals may
not have the same intelligence like human beings, they are 【S3】______.
smart enough to learn certain things. Training a dog to be a
watchdog often produces unexpecting results. Some dogs 【S4】______.
quickly learn the difference between unwanted people and
friend. This is because their masters welcome friends
and invite him into their houses. Some dogs will always attack 【S5】______.
the postman who comes to deliver letters. One explanation for
this behavior is that, although the postman comes to the houses
often, but he never enters the house. Therefore, the dog thinks 【S6】______.
the postman is someone who is not wanted, but keeps coming
back anyway.
Masters of dogs who attack postmen can easy show the dog 【S7】______.
that the postman is a friend and that the dog does not need to
treat him as an unwanted person. A dog is quite ready to do that 【S8】______.
his master wishes. And a dog is always happy when he is praised
for understanding correctly.
Dogs can be taught to obey commands when the sound of a
word is connected to a certain act. Two important factors in 【S9】______.
teaching a dog to obey commands are: using the same word each
time for the same act, and teaching only one act at a time. Dogs
can learn to not only sit, lie down, come, and staying in place 【S10】______.
when their masters go away, but also to jump, carry, and fetch. [br] 【S5】
选项
答案
him→them
解析
此句意思是“它们的主人欢迎朋友并邀请朋友进入屋子”,因此应用“them”代指“friends”。
转载请注明原文地址:https://tihaiku.com/zcyy/3007084.html
相关试题推荐
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Thestudyofanimalsinparksandinwildhasgivenadeeperknowledgeofth
Thestudyofanimalsinparksandinwildhasgivenadeeperknowledgeofth
Thestudyofanimalsinparksandinwildhasgivenadeeperknowledgeofth
Thestudyofanimalsinparksandinwildhasgivenadeeperknowledgeofth
[originaltext]Someanimalsremainandstayactiveinthewinter.Theymust
Stonetools,animalbonesandanincisedmammothtuskfoundinRussia’sfrig
随机试题
It’seasytoseewhythepriceofgasolineissoupsettingtosomanypeople
Whatisthemissingnumber?[img]2012q2/ct_eyyjscz2007a_eyyjsciq_0096_20121[/img
Asgoodfriends,hecouldn’tavoid(influence)______byXiaoLi.beinginfluence
何谓文物的原状?请选择正确的回答。()A.文物最初制成时的外形 B.文物现在
某沥青软化点实测结果为55.4℃,试验结果应记作()。A.55.4℃ B
善去脾胃大肠湿热,为治湿热泻痢要药的是A.黄柏 B.苦参 C.葛根 D.黄
建立良好师幼关系的根本目的是()A.维护教师与幼儿之间的人际关系 B.巩固尊
盈利预测报告中预测期间的确定原则为预测时起至不超过下一个会计年度结束时止的期限
科尔伯格把儿童的道德发展分为()。A.两种水平四个阶段 B.三种水平六个阶段
商业银行的核心负债比例,即核心负债/负债总额应当()。A.不低于60% B.
最新回复
(
0
)