Question

【题目】Helen really enjoys traveling, and she ________ many countries since 2010.

A. visitsB. will visitC. has visitedD. was visiting

Answer 1

【答案】C

【解析】

句意：海伦真的很喜欢旅游，自2010年以来她已经游览了许多国家。

考查现在完成时。根据句中since 2010提示，有“since +时间点”结构的句子要用现在完成时，意为“自……以来”，C选项符合句意，故应选C。