Dolly the Sheep成为了一个专有名词吗?为什么加一个the?

Dolly the Sheep成为了一个专有名词吗?为什么加一个the? Dolly the sheep生于哪个国家 The first mammal (clone) from an adult cell was Dolly the sheep. the successfully cloned sheep dolly confirmed the feasibility of cloned technology为什么不用sucees能用suceesful 高考题The first textbooks written for teaching English came out in the 16th century .牛津教材the first mammal to be coned was Dolly the sheep.同样是the first,为什么一个用written,一个用to be cloned the first 后面可跟什么做后置定语?有一个语法上说不定式,The first mammal to be cloned successfully fom an adult cell was Dolly the sheep.这是课本上的原句.那为什么不选B呢?The first text books-----for teaching English sheep改变一个字母,使它成为新单词 换一个字母成为另一个单词,并写出中文意思换这个 sheep sheep换一个字母成为另一个单词并说出中文意思 there is some sheep under the tree哪里错了? from the sheep还是from sheep 1.Ever since Dolly,the sheep ___in 1997,many scientists have been working on cloning a human being.A had cloned B has been cloned Cwould cloned D was cloned2.The theory ___ about in 1514,but the csirntist only published it just defore his death in 15 2个英语上的疑问这句,Dolly's DNA is exactly the same as that of the sheep she was cloned from.里面为啥会要突然出现个of ?去掉of不行么?还有What is ink used for ? It's used for writing in. 为啥句尾要有个in ?麻烦 Mutton is from the sheep.是from the sheep,还是,sheep,还是a sheep? the sheep and the goats what's the sheepmean? _______under the tree?A sheep. sheep f____ on the grass .