The four pests were flies, mosquitoes, rats, and cockroaches.
The four pests were mosquitoes, flies, cockroaches, and rats.
The four pests were mosquitoes, flies, rats, and cockroaches.
The four pests referred to flies, mosquitoes, rats, and cockroaches.
The four pests included flies, mosquitoes, rats, and cockroaches.
The four pests referred to flies, mosquitoes, rats, and cockroaches.
The three precautions of food hygiene referred to the prevention of flies, dust and rats. The four pests referred to killing rats, cockroaches, mosquitoes, and flies. These measures were to ensure the safety and hygiene of food and prevent the occurrence of food-borne infectious diseases.
In the past, the four pests referred to flies, mosquitoes, rats, and cockroaches.
The four pests control referred to the control and elimination of the four traditional pests: rats, mosquitoes, flies, and cockroaches. These pests are widespread in the human living environment, posing a serious threat to people's health and quality of life. In order to maintain public health and environmental hygiene, it was necessary to eliminate the four pests. The methods and measures to eliminate the four pests needed to be adjusted and improved according to different situations such as the environment and the crowd.
The four pests were flies, mosquitoes, rats, and cockroaches.
The four pests were mosquitoes, flies, cockroaches, and rats.