All the in our school enjoyed themselves on March 8th because it was their own holiday. A

问题补充：

All the in our school enjoyed themselves on March 8th because it was their own holiday.

A. women teachers

B. men teachers

C. woman teachers

D. man teachers

答案：

A. women teachers

(答案→)B. men teachers

C. woman teachers

D. man teachers

解析：句意：在我们学校所有的女老师都在三月八日过得愉快因为那是她们自己的节日。名词修饰名词：1.单数名词修饰名词，如：apple trees.这一类比较普遍2.复数名词修饰名词，如sport shoes. 3.当man,woman 修饰名词时随着被修饰名词单复数的变化而变化。三八妇女节，所以是女老师。故选A。