The following figure shows the annual sunrise time curve of China A, B and C, in which A, B, C, D and E are solar terms. Look at the picture and answer: A.

China is located in the northern hemisphere, with the earliest sunrise in summer and the latest sunrise in winter. Therefore, solar term B is the winter solstice, and summer solstice D is the summer solstice, from which it is deduced that A is the autumnal equinox, C is the vernal equinox, and E is the autumnal equinox. From summer to the sun, the higher the latitude in China, the earlier the sunrise, that is, the farther north the sunrise, the northernmost in A and the southernmost in C.

In solar terms A ~ E, a and e are the same; In a year, the direct point is located in the northern hemisphere for half a year, the earliest time to see the sun is early winter for half a year, and the sun is the latest; C is the vernal equinox and the local sunrise time is 6 o'clock. At this time, Beijing time is around 6: 00, 16. The difference between local and east longitude 120 degrees is about 4 degrees, and the longitude is about east longitude 1 16 degrees. It's still in the East Eighth District.