—Do you know __ girl with long hair?—No, I don't.i think she is __ girl who looks like lily.

问题描述:

—Do you know __ girl with long hair?—No, I don't.i think she is __ girl who looks like lily.
填冠词:a或the

the a 解析:第一句中两人在交谈,这里的女孩是说话双方都知道的,用特指the .后一句中是说一个像Lily的女孩,不止一个,泛指,用a.