were dogs. This took place in Europe about10000years. The first “dogs”were not like the(A)___we have now.Maybe they were small wolves(狼)or a type of dog like the Australian ding. These dogs probely came near humans to get some fod.Some of their puppies(幼犬)were...
是省略了引导词that 的宾语从句，主句是一般过去时，从句要用相应的过去时态，从句的主语是复数，be helpful to "对……有帮助"所以be 动词用were 即 Humans believed (that) the dogs were helpful to them in many ways.人类相信狗在许多方面对他们是有帮助的。
(STT).It involved a paper strip placed inside the eyelids (眼睑) of the dogs for a minute before and after they were reunited with their owners following five to seven hours of separation.(他注意到她在给小狗喂奶时眼睛流泪了。因此,菊水和他的团队用一种被称为席尔默...
Today dogs depend on humans more than any other animals. 1.在A处和C处分别填入一个适当的词,使句意完整。(2分)2.将B处划线句子译成汉语(2分)3.将D处句子译成英语(2分)e4.What purposes did people keep the dogs for?(列举三个)(3分)5.从文章中找出与People caught some puppies and kept ...
These first " dogs " were not like what we have now . 2 帮帮忙翻译中文(PS:不要机译的,谢谢!) The first wild dogs were trained by humans in Europe about 10000years ago . These first " dogs " were not like what we have now . ...
1.【答案】ones,different/many【解析】根据A所在句“The first"dogs"were not like the___we have now.(最初的狗不像我们现在有的这样)”可知空白处是对上文“dogs”的指代,因为前文已经提过,且为复数,因此答案为“ones”.根据C所在句“people were able to keep the dogs for___purposes.Some were ...
(1)目的意图题。根据文章第一段To see if pet dogs can distinguish between intentional and accidental actions by strangers,Christoph Volter at the University of Veterinary Medicine Vienna in Austria and his colleagues ran tests with humans offering dogs
They just finished a study aboutthe history of dogs. In the study, they looked at the DNA of dogs all over the world andfound that dogs, like humans, shared DNA with their family members. The scientists puttogether a big family tree for dogs. It went all the way back to the animal'...
Animals were viewed not only as pets, but as incarnations of gods—and were buried by the millions to honor ancient Egypt's deities.
Experts often explain dog domestication as something that happened because humans realized that they could put dogs to work as hunters or herders, Grandal-d’Anglade said. But the D. avus skeleton at Cañada Seca and other fox burials hint that an animal didn’t need to be a useful worke...