5. The Four Pests Campaign of China was initiated in 1958 as a hygiene campaign aimed at eliminating
the four common pests, three of which were rats, flies, and mosquitoes. The extermination of the fourth
had upset the ecological balance and enabled crop-eating insects to proliferate. Identify the fourth pest.
a) Bees
b) Silkworm
c) Bedbugs
d) Sparrow
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3
Answer:
d) Sparrow
The four pests are rats, flies, and mosquitoes and sparrows
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Answer:
jilsaaxx
Explanation:
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