How many pen pals _____ he _____ (have)?More than 10.

问题描述:

How many pen pals _____ he _____ (have)?More than 10.

How many pen pals does he have ? More than 10.

does have

does have

does have
这是一个特殊疑问句
特殊疑问句由特殊疑问词+一般疑问句构成
一般疑问句把助动词does提前(does是do的第三人称单数形式)
does后面加动词原形
一般疑问句句式:助动词/情态动词+主语+动词原形构成