许多人交作业 用hand them in 还是hand it in
问题描述：
许多人交作业 用hand them in 还是hand it in
答
hand it in 对
解释：homework是不可数名词，不能用them代替。
祝你新年快乐，学习更上一层楼！请记得采纳，谢谢！(*^__^*)
答
hand them in.
许多人属于复数的概念，作业也因该是复数的。
答
hand them in
强调多人的作业时,这时要用复数的.
其实,这里强调的是分别属于大家的作业.这个意思.
交作业： hand in one's homework
hand in their's homework
虽然近来有这样的例句,但最好不要用:homeworks这种形式.
More of my students want to do their homeworks by themselves.
我的学生中更多的一部分想自己做自己的家庭作业。
答
hand in one's homwork
答
交作业：hand in one's homework
许多人交作业many people hand in their homework