What things do the three children do together? They       .

本题考查文章细节理解。根据文中信息“The three of us have great fun together, and we help each other and sometimes play video games at my house.”可知答案为B。A选项文中根本没有体现；C选项在文中“She is good at playing the guitar. Her favorite subject at school is music. She often teaches Tony and me to play the guitar after class.”不是我们一起做的事；D选项在文中“He’s good at math and often helps me with my homework.”也不是我们一起做的事情。

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