Question

【题目】There ______ mountains of rubbish in the park in the last few days.

A.have beenB.has beenC.wereD.was

Answer 1

【答案】B

【解析】

句意：最近几天公园里有堆积如山的垃圾。

根据句中的in the last few days可知，应该用现在完成时，结构是have/ has＋过去分词，而句中的作主语的名词是不可数名词rubbish，所以应该选择has，所以选择B答案。