经典句型:What do the tigers feed on? 老虎以什么为食?

　　A:What do the tigers feed on?

　　甲:老虎以什么为食?

　　B:Mostly they feed on beef.Sometimes they are fed with live chickens.

　　乙:它们大多吃牛肉，有时也吃活鸡。

　　经典句型:What wild animals are raised in the zoo? 动物园里养了哪些野生动物?

　　A:What wild animals are raised in the zoo?

　　甲:动物园里养了哪些野生动物?

　　B:There are tigers,lions,wolves,bears,etc.

　　乙:有老虎，狮子，狼，熊等等。

　　A:Let's go to the bears section.

　　甲:我们去熊区吧。

　　句型讲解：

　　feed on的意思是“以...为食。”