个位十位百位都是计数单位正确吗

简介：In summer, meals must be heated and eaten overnight. When an epidemic occurs, people and areas must be quarantined immediately, and a general cleaning campaign to eliminate rats, flies, mosquitoes, and cockroaches must be carried out in the capital. Rat eradication is especially the first priority. Not only does it encourage people to Keep more cats, use lime to kill rats, and promote mouse traps.