【单选题】汉:基层社区人员在风雪中深入每一个街巷,为防控疫情不放弃任何一个家庭,不遗漏任何一个角落。 英:Braving freezing weather, community workers leave no stone ___5___ in checking on every block to make sure that no family in need is left...
【简答题】Braving freezing weather, community workers leave no stone unturned in checking on every block to make sure that no family in need is left unattended to.