they warned him not to swim in the river(保持原意不变) they warned______英语解答

they warned him not to swim in the river(保持原意不变) they warned________ ________ in the river

人气：482 ℃　时间：2020-01-27 19:39:24

解答

him against swimming
warn sb not to do sth
= warn sb against doing sth
不懂追问*^__^*