How many boys are there in the classroom?
What can she do?
They are having an English lesson.还有一个 There are twenty-four boys in the classroom (对划线部分提问） 划线的是 there 已知道 boys还有一个 She can dance （对划线部分提问）划线的是 dance追问的第一句划there？ 不可能有这种问法的？有没有打错？第二句答案是：What can she do ?不是There 是 there 到 boys !明白了，答案是What is in the classroom ?“教室里有什么‘