This is our class. There are fifty students in our class. There are twenty-five boys and twenty-five girls. There is an American student in our class. Her name is Mary. Her English is very good. We all like her. She likes eating bread and cakes. She likes drinking milk and orange juice. We like eating rice and drinking tea. We are very happy together.

1.How many boys are there in our class?

A 15

B 12

C 25

D

解析：选C。C细节理解题。根据There are twenty-five boys and twenty-five girls.可知我们班有25个男生和25个女生。故选C。

2.Where does Mary come from?

A France.

B England.

C America.

D

解析：选C。C细节理解题。根据There is an American student in our class. Her name is Mary.我们班有一个美国学生。她的名字叫玛丽。故选C。

3.What does Mary like eating?

A Hot dog.

B Bread.

C Hamburger.

D

解析：选B。B细节理解题。根据She likes eating bread and cakes.可知她喜欢吃面包和蛋糕。故选B。

4.We are very ________ together.

A sad

B busy

C happy

D

解析：选C。C细节理解题。根据We are very happy together.可知我们在一起很快乐。故选C。