Red-crowned cranes are ______(danger) birds.

Red-crowned cranes are ______(danger) birds. -I wonder__.-Red-crowned cranes A.what they call these birds B.how they call these birds哪个正确?为什么? 研究丹顶鹤有助于我们的自然保护.（英文）Studying red-crowned cranes is ()()()()()nature cranes研究丹顶鹤有助于我们的自然保护.（英文）Studying red-crowned cranes is )(?)(?)(?)(?) nature cranes. In winter red-crowned cranes live in the ___ of China There will be no red-crowned cranes in the world soon.改为一般疑问句 The red-crowned cranes is the second rared species完形填空 red-crowned red-crowned red-crowned red-crowned red-crowned red-crowned There _____ a lot of red-crowned cranes in this area.There _____ a lot of red-crowned cranes in this area.A.was used to B.was used to be C.used to be 选出来过后说一下理由,不会请不要乱讲, 英语翻译There are not many red—crowned cranes in the world,but every winter you can see some in the red—crowned cranes Nature Reserve in the Yellow Sea Wetlands. I like all kinds of birds,______ the rare red-crowned cranes.A.for an example B.for the example C.for example D.specially答案C为什么不是D red-crowned crans是什么意思 有人知道 There are not many red-crowned cranes in the world,but there are some in Zhalong.的意思有会的吗,教教我吧, Golden monkeys live in the __________ and __________ of China. A. west; north B. north; south C. w( )100. In winter red-crowned cranes live in the __________ of China. A. south B. east C. north D. west ( )101. We shouldn’t leave the rubbish _______