the headteacher ____ works in the school.the new teacher is exactly tom's sister

问题描述:

the headteacher ____ works in the school.the new teacher is exactly tom's sister
A.not now.B no longer C not more.D not longer

选B
四个选项只有B是正确的,不再的意思.
班主任已经不再在这个学校工作了.