The hotel ________ during my holidays stands by the seaside．

A.I stayed at

B.which I stayed at in

C.where I stayed at

D.at that I stayed

答案及解析： A

解析：

考查定语从句及关系代词和关系副词的用法。此题中先行词是表示地点的名词，根据其所设置的情境，此处省略了关系代词which