MCQOPTIONS
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| 1. |
The elimination of this pest under the Four Pests Campaign of China that was initiated in 1958 upset the ecological balance and enabled crop-eating insects to proliferate. Identify the pest. |
| A. | Bees |
| B. | Sparrow |
| C. | Beetles |
| D. | Locust |
| Answer» C. Beetles | |