If you want to ask question 24, you'd better explain the reason (I just want to know how to judge ABCD solar terms)

Judgment method The intersection of the center of the earth and the sun and the earth is the direct point.

So A is the winter solstice (12.22 or so), B is the vernal equinox (3.2 1 or so), C is the summer solstice (6.22 or so), and D is the autumnal equinox (9.23 or so).

Then June 13th, so in BC.

Therefore, choose B in this question.