Linda has four ping-pong balls.对画线句子提问.画线句子是ping-pong balls.

问题描述:

Linda has four ping-pong balls.对画线句子提问.画线句子是ping-pong balls.

疑问词是:What
改为一般疑问句是:Does Linda have four ping-pong balls?
加上疑问词去掉划线部分为:What Does Linda have four
划线部分ping-pong balls.而不是four ping-pong balls?如果不是上面解答就是对的.如果画面部分包括four就把后面的four去掉.