Two mathematicians, doctors, went to another place to attend a seminar on algebraic geometry. When they came back, they were still having a heated discussion at the airport. One of them said excitedly to the other, "If we blow up eight spots on a plane …", and then he was taken away by the airport police.
Note: Magnification is a method to solve singularity in algebraic geometry.
1. Can a primary school teacher be transferred to a middle school as a teacher? What should I do?
The establishment of primary school teachers can b