C.if you improve after an. Clear spells across most of scotland and northern ireland, but rain reaching the far northwest. “ improve 既可用作及物动词，也可用作不及物动词。用作及物动词时可接名词或代词作宾语， 但不用于被动结构。用作不及物动词时 主动形式常含有被动意义。” ——《英语常用词用法·详解大词典》席.
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If you improve at a skill or in an area of knowledge,you get better at it by practising or studying.
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录取率大于99% 以下是我的一篇已发表二区，只改了一次的，的审稿人回复，你可以参考一下 the authors reported on a new rate equation model of cw tm: Tuesday & 9c & 19c & cloudy with rain, across many northern regions. Speak & improve | #ai工具推荐 推荐一款小众的练习英语口语的ai项目：speak & improve。这是剑桥大学结合 ai 推出的sandi英语对话机器人项目。官网地址链接，完全免费，想练习多久就多久，不用魔.
