Question

【题目】The Greens _________ in China since 1999. They are having a happy life.

A. have lived B. has lived C. are living D. lived

Answer 1

【答案】A

【解析】句意：格林夫妇自1999年以来就住在中国。他们过着幸福的生活。根据since 1999可知该用现在完成时，所以选A。