horses are useful animals/ a horse is a useful animal.马是有用的动
horses are useful animals/ a horse is a useful animal.马是有用的动
The hourse is a useful animal.Horses are useful animal都是马是有用
the horse is a useful horse表示一类马,那可不可以the horses are useful
A horse is a useful animal和The horse is a useful animal
( )horse is ( )useful animal.
Horses are a useful animal.这句话中的冠词a使用的对吗?
老师讲的是 A horse is a useful animal,但是有一本教辅书上原句写的是 The horse is
英语翻译大象是一种有用的动物.elephants are useful animals elephant is an u
英语不定冠词,急A horse is a useful animal.这句话中为什么要在useful前加冠词,anima
an useful animal?还是a useful animal?
Everyone understands that () horse is () useful animal A a;a
A horse is a useful animal 两处为什莫都用a