There’s _________ apple tree in our garden. Under _________ tree, there is ________ young man.
| A．a; the; a | B．an; the; the | C．an; the; a | D．the; the; a |
—What's this?
—________
A．An ice cream.B．I like ice cream. C．No，I don't like ice cream.
—I like bananas.
—________
A．Me too.B．No，I don't.C．Yes，I do.
—Here's some fruit for you.
—________
A．Welcome. B．Thanks.C．Show me your bread.
—Do you like eggs?
—________
A．No，I am not.B．No，I can't. C．No，I don't.
找出下列单词中不同类的一项。(5分)