often前面用什么介词

问题描述

精选答案

often是副词经常,常常 的意思.而且它没有比较级和最高级.在句中做状语,修饰谓语.并且often置于句首时,句子要倒装,如:often did we ask her not to be late for school我们经常要求她上学不要迟到.和它搭配的词组有:as often as每当 ,as often as not往往,every so often时常,more often than not多半,often and often经常