The two most difficult test papers in the history of the mathematics college entrance examination. Do you dare to challenge the difficulty level that makes you want to cry when you see the test papers?
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.
Copper prices fell to the lowest level since February last year. There may be a short-term correction, but it is difficult to suppress the downward trend.
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
What have the county (city, district) party committee secretaries in Ganzhou been doing this week? Come and take a look (first paragraph, two paragraphs in total)