问题描述：
特殊疑问句语法高手进.
1.Why does the writer not understand the porter?这句话什么不是：
Why does not the writer understand the porter?
2.What are the St.Bernard dogs used for 这个问句为什么不用助动词 do
1.Why does the writer not understand the porter?这句话什么不是：
Why does not the writer understand the porter?
2.What are the St.Bernard dogs used for 这个问句为什么不用助动词 do
问题解答：
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