In opening a statement in an oral presentation you should always have a good introduction in going over the most important points that will be made
First is A second is C third is B
The answer is most likely C
The main idea of this poem is welcoming the new year and spring as an opportunity for a fresh start and new love. The closing lines sum up the main idea well:
"Then you faire flowre, in whome fresh youth doth raine,
<span> prepare your selfe new love to entertaine."
The 'fair flower' he is referring to is a woman, and he is telling her to get ready ('prepare your selfe') to entertain (discover) new love!</span>