问题详情

How did Dartanyon and Leroy help each other？

A．Dartanyon would read the small print for Leroy.

B．Leroy would get up to sharpen Dartanyon"s pencils.

C．Leroy helped Dartanyon with the homework.

D．Dartanyon gave Leroy a wheelchair.

请帮忙给出正确答案和分析，谢谢！