many birds sang happily inside中的inside是什么意思

many birds sang happily inside中的inside是什么意思 They saw many birds __in the zoo .sing sang singing 填哪个选项 many birds sang happyily in a big bird cage in the How many boys ______ birds? how many s( )sang at the conecert 急、急、急!求翻译：The frogs and birds sang their boasts,hopes and threats. (1/2)求完形填空It is no secret that many children would be healthier and Happ there are many birds in the sky Many birds (live) happily in wetlands C_____ how many birds there are! 急! when I sang in f_______ of many people there are many birds in the sky.对many birds 提问? I can see many birds in the tree.(对many birds 提问） Thare are many birds in the apple tree对many birds提问 Many birds go there for a short stay.(对画线部分提问) _______________ many birds ________________? Birds Many kinds of birds live in theUnited States,but the number of the birds is A bird is before two birds.A bird is behind two birds.A bird is between two birds.How many birds