南京市2027届高三年级学情调研(2026.09)英语试题

32.How did the researchers train the mosquitoes to associate DEET with a meal?A.By placing a treated hand next to a feeder.B.By removing their ability to smell.C.By extending pre-feeding DEET exposure.D.By increasing DEET during blood feeding33.According to Ray,what is the punishment for the mosquitoes?A.Painful touch with DEETB.Death from starvation.C.Reduced desire for blood.D.Decreased sense of smell34.What does Vinauger suggest people do?A.Apply the repellent more than it is recommended.B.Choose products with low DEET concentration.C.Follow the products'instructions accordingly.D.Stop using DEET immediately.