英语 四年级 词汇题 较难

How long/How often 询问时长频率 — 英语词汇题

沪教版·英语 Unit 6 How do we measure time? AI 三重审校通过

题目
根据中文提示和首字母补全句子。 1. —H____ often do you go swimming? —Twice a week.(多久一次) 2. —How l____ is the piano lesson? —One hour and a half.(多长时间)