关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入! 2022-06-17 Pleasewriteoutthewordfamilyof"proficient"n.__________ Pleasewriteoutthewordfamilyof"proficient"n.__________ 答案: 查看 举一反三 be proficient in 英译汉 Butheroveralllanguage____________remainsthat ofatoddler.(proficient) proficient(noun form)_______________ The candidate should be proficient in Chinese. He was proficient both as a flyer and as a navigator.