Jack has been---(咳嗽)for several weeks.填什么?为什么?

学习 时间:2026-08-23 05:29:33 阅读:4891
Jack has been___(咳嗽)for several weeks.填什么?为什么?

最佳回答

靓丽的豆芽

鳗鱼铃铛

2026-08-23 05:29:33

coughing (因为been后面一定是ing)