The following statement about Chinese characters and numbers in the paper is incorrect ().

As morphemes, the number A forms stereotypes and idioms, such as a quadratic equation.

B the juxtaposition of two adjacent numbers means that the approximate number must be Chinese characters, and there is no point between the numbers, such as seven or eight kilometers.

C. Numbers in phrases containing abbreviations of months and days of events and festivals, with no dots between them, such as "1February 29th Movement" and "May 4th Movement".

Correct answer: C.