sth need doing如果sth是单数,那need要不要加s?

sth need doing如果sth是单数,那need要不要加s? need doing sth造句 sth.need doing 英语语法中,need sb sth是need sb to do 还是need sb do /doing sth? need to do sth 和 need doing sth的区别? need sth to do sth有没有need sth for doing sth 这种用法? 34 到底是need sth done 还是 after doing “need doing sth”“need to do sth”哪里不同?need sth对吗? 英语need?sth啊1有什么区别啊?有need do sth eed doing sth eed to do sth need doing sth 可以表示被动?是否? 请问是there is no need doing sth还是there is no need to do sth?谢谢 是use sth for doing sth还是use sth doing sth 是have difficulty doing sth还是have difficult doing sth? it need doing sth 还是it need do do ... 是Find sth. doing sth. 么?那有find sth. do sth. 么 区别是? 是take sth.to do sth.还是take sth.to doing sth. need to do sth和need doing sth的用法、意思和区别是什么? need to do sth和need doing sth 的区别同题