Paul is never quiet!He can't stop_____(talk) 填上适当的形式 说出为什么

问题描述:

Paul is never quiet!He can't stop_____(talk) 填上适当的形式 说出为什么

talk
can't是情态动词,所以后面的动词全部用原型,如果这儿没有can't 那么就应该填talking,因为有个短语是stop doing sth.