He goes to see his grandparents and stays with them for.A. sometime some timeB. some time

问题补充：

He goes to see his grandparents and stays with them for.

A. sometime, some time

B. some times, sometime

C. sometimes, sometime

D. sometimes, some time

答案：

A. sometime, some time

B. some times, sometime

C. sometimes, sometime

(答案→)D. sometimes, some time

解析：考查近义词辨析。句意“他有时去看他的祖父母，和他们待一段时间。”sometime“（过去或将来的）某时”；sometimes“有时”；some time“一段时间”；some times“几次”。故选D。