Fred was playing the piano while Mary and I (sing)______.were singing句意：弗雷德在弹钢琴，

游客2023-09-26 12

问题 Fred was playing the piano while Mary and I (sing)______.

选项

答案 were singing

解析句意：弗雷德在弹钢琴，我和玛丽在唱歌。该题考查时态。while引导的时间状语从句，表示主句和从句的谓语动词动作在一段时间同时进行。用过去进行时。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3047057.html

相关试题推荐

随机试题

最新回复(0)