这些词的非谓语动词形式
问题描述：
这些词的非谓语动词形式
1.let sb.2.enjoy 3.a good place 4.be busy 5.want sb 6.have fun 7.‘d better 8.tell sb.9.ask sb.10.help sb.11.it takes 12.it's time 13.it's+adj.+for sb.
答
1.let sb.do 2.enjoy doing 3.a good place to do 4.be busy doing 5.want sb to do 6.have fun doing 7.‘d etter do 8.tell sb.to do 9.ask sb.to do 10.help sb.(to ) to 11.it takes sb.some time to do 12.it's...