A__ t is an animal是A __t is an animal

A__ t is an animal是A __t is an animal The villagers don't know ____elephant is ____ useful animal.A the...anB a...aC a...theD an...a请说明理由我认为是an...the What key has legs and can't open doors?What it is?It's a(an)_.(An animal) 马是一种动物 用英语怎么说两个句子哪个对?A horse is an animal.The horse is an animal. a whale is more an animal than a fish.翻译 改错：A fox is an useful animal.同题 you,it,a,shy,don't,is,animal,think排句子，后面是问号 an useful animal?还是a useful animal? an animal还是a animal说明为什么? an animal doctor还是a animal doctor ___ elephant is ___ useful animal.A.An;an B.An;a C.Thn;an D.A;an___ elephant is ___ useful animal.A.An;an B.An;a C.Thn;an D.A;an答案给的是B,为什么不能第一个空不能填The?还有到如何判断u开头的字母到底是an还是a? what letter is an animal? what letter is an animal翻译成中文是 what letter is an animal?是一个英语脑筋急转弯 A:It's an animal.B:Is it big?A:Yes,it's very ------.B:Is it a horse?A:No,------.B:Is it atigher?A:No,it isn't.B:Is it an elephant?A:Yes,it is. This is an animal对an animal提问 ( )elephant is ( )useful animal to p( )elephant is ( )useful animal to peopleA an,a B an,the C the,an D /,an回答时请适量说明原因 animal是用a还是用an做单数