阅读理解。

     My name is Kate. I have a twin brother, Jim. Today is our birthday. We are fourteen. My mother and

father give us a cake. It's very nice. It's on the table. There are some orange juice, any apples and bananas

on the table too. I'm hungry. I'd like a piece of cake.

1. Today is _____ birthday.

A. Kate's

B. Jims

C. Kate's and Jims

2. How old are they?

A. thirteen

B. fourteen

C. forty

3. Kate and Jim are _____. 

A. brother's

B. sister's

C. twin's

4. Kate eats a piece of cake because she is _____. 

A. thirsty

B. hungry

C. happy

5. There is some _____ on the table.

A. apple

B. orange

C. banana

如图所示，平静的湖面上空，一只鸟正冲向水面捕食。鸟向下俯冲的过程中，它在湖水中的像是（     ）

A．实像，像逐渐变大

B．虚像，像逐渐变大

C．虚像，像大小不变　

D．实像，像大小不变