New question types for the first adaptability test of the new college entrance examination are unveiled. The mathematics test paper does not distinguish between arts and sciences.
Qinghai launches comprehensive reform of college entrance examination: breaking down the division of arts and sciences and implementing the "3+1+2" examination model
Copper foil prices have increased by as much as 30% throughout the year, but demand still exceeds supply. Lithium battery and PCB factories are in a hurry