1. (2014五下·竞赛) 根据短文内容选择合适的答案

Hello! My name is Alice. There are seven people in my family. My grandfather and grandmother are in America. My parents are English teachers in China. I have two brothers. They are twins（双胞胎）. We are students in the same school. I am in Grade One. They are in Grade Three.

1. （1） There are________ people in Alice's family.

   A . eight B . seven C . ten
3. （2） Her parents are ________China.

   A . at B . in C . on
5. （3） There are ________children in her family.

   A . seven B . three C . two
7. （4） Alice's brothers are in Grade________.

   A . one B . two C . three
9. （5） Her parents are________.

   A . doctors B . teachers C . workers