Concept:Sentence reordering based on logical flow and linking words like "but" and "to ensure".
Explanation:Segment S opens by setting the context — the pandemic year was a challenge for the university.
Segment Q then shows a contrast using "but", indicating how the university responded to the challenge.
Segment R follows naturally, introducing the innovations that were used to achieve something.
Segment P completes the thought by specifying what the innovations ensured — a seamless learning‑teaching process.
Thus the correct sequence is S, Q, R, P.
Answer:The correct order is SQRP, which matches option C. Rearranged sentence: "The pandemic year was a challenge for the university, but it took it in its stride, pulling through with enough innovations to ensure that the learning‑teaching process continued seamlessly."