योग्य पर्याय निवडून रिकामी जागा भरा: 'The scientist's _____ research has led to several breakthroughs in cancer treatment.'
Amediocre
Bamateur
Cpioneering
Dsporadic
Answer & Solution
Correct answer: C. pioneering
अनेक महत्त्वपूर्ण शोध (several breakthroughs) हे उच्च दर्जाचे आणि मूळ कार्य दर्शवतात.
'Pioneering' (मार्गदर्शक/नाविन्यपूर्ण, सर्वप्रथम विकसित केलेले) हा शब्द योग्य ठरतो.
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