Answer:
To provide a possible solution for the future.
Explanation:
Sonnet means poem and idk about the other thing...im srry if i couldnt help you
Assuming we're just looking at this phrase, "learn'd" suggests that the astronomer studied to become intelligent in the astronomical field.
The answer is D This hat is his.<span>this" is the demonstrative word. The only one that uses it to describe something is D. The others use it as a demonstrative noun.</span>
