解析 【解析】答案:extinct.become后面应该用形容 词,extinct是形容词,意思是“绝种的,灭绝的”。 故填extinct. 结果一 题目 In her life,my mother was always willing to offer gifts to others.The occasion never(1)___一weddings,birthdays,anniversaries or no occasion at all.She was always thinking...
not for human beings’……these passionate slogans represent the feelings of everyone working to protect the endangered species of the world. However, catchy slogans are not enough to change the fate of the hundreds of thousands of spe...
Once thought to be extinct, the species was rediscovered in 2001. It is now being slowly coaxed back from the brink by the Melbourne Zoo, San Diego Zoo, and other zoos around the world.View all 355 animals that start with S Share on: Thank you for reading! Have some feedback for ...
In 1979 the black footed ferret was thought to be extinct in the wild, but in 1981 a small population was discovered in Wyoming. A captive breeding program saw the species being reintroduced in several locations in North America. Although several thousands of black footed ferrets have been re...
of the world's primates(灵长目动物) and theyare thought to be the most closely related to humans.3.eyes and nostrils(鼻孔) are located on the very top of theirbroad head so that they can lay in the water with almost none of their bodiesexposed in order to hunt for food secretly.4....
Because the little chicks must first came to this world, away from the mother, away from the mother love and mother warm embrace, and this is what they faced starved to death, the risk of freezing to death. At that time I thought: we humans are so happy! When you see here, did you...
As if to prove that we still have much to learn about the animal kingdom, a rarely encountered bird species… This Tiny Blue-Eyed Bird Was Once Thought to Be Extinct The blue-eyed ground dove is one of Brazil’s hidden treasures, tucked quietly away in the country’s tropical savannas...
" I was worried. So I shouted to the big cat, "big cat, go out and don't hurt the bird." When I suddenly saw our toy dog, I thought to myself, "isn't the cat afraid of dogs?" So I was towards the big flower cat shout loudly: "auf... big flower cat mews silence and ...
The one specimen of this species that exists is stored in the World Museum in Liverpool. A bird with a spotted green plumage, genetic studies revealed it was a close relative of the dodo, and is thought to have lived in the South Pacific or the Indian Ocean. ...