_____ birds can fly , some can’t .
All birds can't fly.
All birds can't fly=Not all birds can fly.吗?All birds can't
The birds can't fly without w_____
Birds can't fly without w____.
The birds can ( )(fly).
Can birds fly?----- Yes,() can
英语翻译Some birds can’t fly.They run instead.The ostrich is an
fly,birds,can,they,can't怎么排序
Birds can fly in the sky _____(自由地)
All birds can't fly.翻译成中文
(Birds) can fly but (fish) can't A the birds,fish B the bird
birds can fly,birds fly两者的区别.