I know that I got dinged all the time for using " they" as a singular pronoun in papers in high school, along with " is, " I got in a lot of trouble for using " is, " which would always be circled.
我知道我在高中时总是因为在论文中使用“they” 作为单数代词而被骂,还有“is” ,我因为使用“is” 而惹上了很多麻烦, 它总是被圈起来。