频度副词：always, usually, sometimes — 英语选择题
题目
本题中，always 表示每天，usually 表示大多数日子，sometimes 表示少数日子。Ming 一周七天中有六天读英语。哪句话最合适？A. Ming always reads English. B. Ming usually reads English. C. Ming sometimes reads English. D. Ming reads English every day.