阅读理解。

     There are twenty boys and twenty-eight girls in our class. Two of the boys are English. They are 

twin brothers. Their names are Tim and Sam. They are thirteen. Two of the girls are Americans. They

 are twin sisters. Their names are Lucy and Lily. They are twelve. They are my good friends. All the

 other children in our class are Chinese. The Chinese students all like the English boys and the American 

girls and they like us,too. We play games and speak English and Chinese. We often learn from each 

other and help each other. Look ! The twin sisters are coming. Let's say hello to them.

1. There are ____ students in our class.

A. twenty  

B. twenty-eight.  

C. forty-four  

D. forty-eight

2. There are ____ Chinese students in our class.

A. forty-six  

B. forty-eight  

C. forty-four

D. fifty-two.

3. The twin brothers are from ____.

A. England

B. France  

C. America  

D. China

4. ____ often help each other and learn from each other. 

A. The Chinese students and the English boys

B. The Chinese students and the American girls

C. The English boys and the American girls

D. The Chinese students ,the American girls and the English boys

5. The ____ are coming.

A. English boys

B. American girls

C. Chinese students

D. English and American students