Li Lei is often busy ------- his homework-------Sunday

学习 时间:2026-11-15 13:07:09 阅读:5435
Li Lei is often busy _______ his homework_______Sunday如题 第一个空填 at 还是 with 第二个填on

最佳回答

闪闪的雪糕

难过的大叔

2026-11-15 13:07:09

withonbe busy with sth其实填doing也行,be busy doing sth也是忙于某事的意思