频率副词 — 英语选择题
题目
按本题约定：always 表示每天，usually 表示每周5—6天，often 表示每周3—4天，sometimes 表示每周1—2天。Ben 每周有5天读故事书。选出正确的句子。A. Ben always reads storybooks. B. Ben usually reads storybooks. C. Ben often reads storybooks. D. Ben sometimes reads storybooks.