---__ Tom _ to work hard to help...

---______ Tom _____ to work hard to help his family ?

---Yes, he_______ .

A. Does ; have; does B. Has; / ; does C. Does ; has; has

A 【解析】试题分析：句意：--汤姆不得不努力工作以帮助他的家人吗？--是的，他不得不那么做。have to不得不，根据主语是第三人称单数，所以变疑问句借助助动词does，故选A。考点：考查一般疑问句的用法。

考点分析：

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试题属性

---______ Tom _____ to work hard to help...