【题目】Sam on the beach while his parents in the sea last summer. ( )
A. is sunbathing, are swimmingB. was sunbathing, were swimming
C. is bathing, are swimmingD. bathed, swam
【答案】B
【解析】
略
编辑:chaxungu时间:2026-04-28 11:26:19分类:小学英语题库
【题目】Sam on the beach while his parents in the sea last summer. ( )
A. is sunbathing, are swimmingB. was sunbathing, were swimming
C. is bathing, are swimmingD. bathed, swam
【答案】B
【解析】
略