K 開頭單詞
keep it in mind 牢記於心
keep it down 安靜點 小聲點
keep it confidential 將……保密
keep it clean 保持乾淨(jìng)
keep it a secret 保守秘密
keep intact 保持原貌（樣）
keep in with sb 與…保持聯(lián)系；與…某人結(jié)夥；深得某人歡心
keep in touch with 與…保持聯(lián)系
keep in touch 保持聯(lián)絡(luò)
keep in step with 步調(diào)一致
keep in place 固定住；保持，保有
keep in order 維持秩序；使保持整齊
keep in mind 記住
keep in line with 與…保持一致
keep in line 請排隊；琯束；遵守車道
keep in good health 養(yǎng)生