require dong 和require sb to do sth的区别
问题描述：
require dong 和require sb to do sth的区别
答
require +sb.+to do sth需要某人做某事情,命令某人做某事情.eg.The roof requires an expert to repair.屋顶需要专家才能修理require doing sth需要做某事情eg.The roof requires repairing屋顶需要修理了...