The correct answer is becoming an astronomy researcher
For starters, it is the only appositive phrase. It is also non-essential because the sentence conveys full meaning even if it was removed.
The translation - " Why don't you have a girlf.riend? "
Answer: He is proud and suspicious, but she is open and trusting.
Explanation:
He describes the duchess as having a heart "too soon made glad, too easily impressed." Throughout the poem he describes her as one that is kind with an open heart. She receives advances from many people and the Duke is suspicious of her interest in him. He talks about how she receives his gifts but puts them with all the others as if his were no better.
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