128 the missing boys were last seen___near the riverplaying to playwhy?

分类: 作业答案 • 2023-01-23 02:33:32

问题描述：

128 the missing boys were last seen___near the river
playing to play
why?

答

playing
失踪前最后一次被人看见在河边玩耍。

答

前一个，表强调同时正在进行的动作。
若还有疑问，可HI我。

答

see sb doing
或see sb do
只有这两种
so选playing表短暂非完整的动作