there was ＿a＿ child in the room（对划线部分提问）
问题描述：
there was ＿a＿ child in the room（对划线部分提问）
答
How many child was in the room?可是要回答得空是＿＿ ＿＿＿＿ ＿＿there in the room？How many child was there in the room？there 是可加可不加