sometimes sometime some times some time的用法

问题描述:

sometimes sometime some times some time的用法

(1)sometimes是频率副词,意为“有时,间或”,常用在一般现在时或一般过去时态中例句:1 Sometims I help my mother in the house.有时我在家帮母亲2 Sometimes she goes to school by bike,and sometimes she goes on...