Question

How do rhyme and the change in meter in these lines enhance the meaning of the poem?
The summer hath his joys, And winter his delights, Though love and all his pleasures are but toys, They shorten tedious nights.

A.These techniques change the tone from one of awe to one of delight.
B.These techniques synthesize the meaning of the seasons and nighttime.
C.These techniques reverse the attitude of the poem toward nighttime.
D.These techniques help the poet to mock those who treat love lightly.