--Is this a banana?

--____, _____ ______.　　　　

选择与录音一致的选项

A.Is this your grandpa?

B.Is this your sister?　　

C.Is this your mother?

根据图示选择正确答案

-- What is this?

-- ____________.

A. A parrot　　B. A lion     C. A tiger

看图，对下列疑问句做出肯定回答

　　---Is this a diskman?

　　---_____, _____ ______.

选择正确的选项

--Is this a pencil?

--_______.

A. I don't know

B. No, it isn't

C. Yes, it is