The correct answer is C. Rigorous.
A stringent rule or requirement is one that is very strict and
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The correct answer is C. Rigorous.
A stringent rule or requirement is one that is very strict and
512"> Subscribe on YouTubeThe other options are not as accurate descriptions of a stringent rule or requirement. A dry rule or requirement might be boring or uninteresting, but it would not necessarily be strict or demanding. A strained rule or requirement might be difficult to follow, but it would not necessarily be strict or demanding. A shrill rule or requirement might be loud or piercing, but it would not necessarily be strict or demanding.
In conclusion, the correct answer is C. Rigorous. A stringent rule or requirement is one that is very strict and demanding.