Applicable to the first year of high school this year: the proportion of chemistry in the elective exam has been increased, giving you a comprehensive understanding of the chemistry subject
Are Russia and Ukraine really going to war? Putin’s condition is that the United States and Britain will “never send troops,” and Tsai’s authorities see it clearly
On the 33rd day of the Russia-Ukraine conflict, Russian fighter planes bombed the Ukrainian military base late at night, and the Chechen army stormed the Azov camp.