However, 30,000-year-old skulls (头骨) have been discovered in France and Belgium that are not pure wolves and that some scientists think could be dogs. With such puzzling evidence, many scientists are now turning to DNA to find out when and where dogs were first domesticated. In one ...
However,30,000-year-old skulls(头骨) have been discovered in France and Belgium that are not pure wolves and that some scientists think could be dogs.With such puzzling evidence, many scientists are now turning to DN A to find out when and where dogs were first domesticated. In one ...
she found more bursts that just looked like FRBs. But because of the ways they appeared in the telescope data, she was virtually certain that they were some other kind of radio interference and gave them another name: perytons. As years ticked by and no more FRBs were discovered, some ...
Still, ___ we returned to the house, we were very tired. The backpacks were so heavy that we felt great ___ when we took them off. But uncle’s backpack was half empty.“Why did you give us so many stones” we asked.“I didn’t. You did,” he said. “You didn’t know it...
When were Neanderthals discovered? When do emperor penguins migrate? Who domesticated dogs? When do roosters crow? When do red foxes sleep? Can red foxes be domesticated? When were grey wolves reintroduced to Yellowstone? What do mountain goats eat in the Rocky Mountains?
2.C.细节理解题.通过题目中出现的30,000-year-old animals skulls定位到第二自然段However, 30,000-year-old skulls have been discovered in France and Belgium that are not pure wolf and some scientists think could be dogs.可知狗出现的时间最早可追溯到30,000年前,而不是14,000之前.结合选项,故选C...
However, when the Lascaux cave complex was discovered in 1940, the world was amazed. "Painted directly on its walls were hundreds of scenes showing how people lived thousands of years ago. The scenes show people hunting animals, such as wild cats or dogs.Other images depict (描绘) birds ...
She sees Mun-Kwang walking back home with the Parks’ THREE DOGS in the distance. Yon-Kyo waves at them. YON-KYO (CONT’D) (sighs) We used to like him too. We were excited to have a driver who was young and hip. KI-JUNG I thought most people preferred older drivers. ...
When were wolves discovered? When do wolves mature? When do wolves howl? When do wolves eat? When do wolves hunt? When do wolves have pups? When do wolves sleep? When did dire wolves go extinct? When is mating season for wolves?
“dog”.PeopleintheUnitedStateslovetheirdogsandtreatthemwell.Theytaketheirdogsforwalks, letthemplayoutsideandgivethemgoodfoodandmedicalcare.However,dogswithoutownerstocare forthemleadadifferentkindoflife.Theexpression“toleadadog?slife”describesapersonwhohasan unhappyexistence. Somepeoplesayweliveinadog-eat-...