Citing the title publisher and publictaion date
From my English experience, choice B) would probably be the best fit
Answer:B) Little, Blue, Five, Those
Explanation:
Plurilingualism is a situation wherein a person who has competence in more than one language can switch between languages from one language to another and vice versa
The best anser is C - gaunt. Gaunt means thin and looking exhausted, such as when one is old or tired.
The answer can be actually found directly in the poem, which contains the line: 'An aged thrush, frail, gaunt, and small'. Gaunt is used directly in the poem!