He gave us several good_______on how to promote the goods A advice B advices C suggestion D suggest
问题描述：
He gave us several good_______on how to promote the goods A advice B advices C suggestion D suggest
答
A，advice不可数，suggestion可数，suggest动词
答
你是不是没打完?
这里没有正确答案.
前面有several,后面应该接可数名词的复数形式.advice不可数不能选,suggestion是单数不能选,suggest是动词也不行.
正确答案应该是：suggestions