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Sam on the beach while his parents in the sea last summer. ( )A. is sunbathing, are swimmingB. was s

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】

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