阅读理解。

     Mrs. Green is going to give a birthday party for Kate. Kate is her daughter. Kate will be fourteen

years old. A lot of Kate's friends will come to the party. Mrs. Green will go shopping. She will buy some

fruit and a big cake for the party. It's three o'clock now. Everything is ready. Kate is wearing her new

dress. It's a white dress. Now the doorbell is ringing. Kate's friends are outside the door. The party is

going to start at three twenty.

根据短文内容，完成下列各句。

1. Kate is Mrs. Green's ________.

2. Kate is ________ years old now.

3. Kate's ________ will go shopping.

4. Kate is wearing a new ________.

5. The party is going to start at three ________.

阶级作为一种社会现象首先是一个（）

A、政治范畴

B、经济范畴

C、思想范畴

D、文化范畴