Difficulty: Easy
Correct Answer: if neither Assumption I nor Assumption II is implicit
Explanation:
Introduction / Context:
Crop rotation improves soil balance; however, the statement does not insist on impossibility of repeat cropping or on never needing fertilizers.
Concept / Approach:
Both I and II are extreme and unnecessary. The advice only presumes rotation helps, not absolutes.
Final Answer:
if neither Assumption I nor Assumption II is implicit
Discussion & Comments