No, none of them are human! ! ! ! ! We are sophomores with 72 students in one major. /kloc-more than 0/00 people took the formal exam, and it is said that some graduated seniors came back to take the exam. Later, our dormitory was completely wiped out, and more than 70 people took the make-up exam. The teacher said that mathematics and physics methods would not be handed in in the next session, so it was probably over 60 when the make-up exam was taken! ! ! !