He ______ as a teacher.

He ______ as a teacher.
A、started off
B、started out
C、started with
D、started up
【正确答案】：B
【题目解析】：本题考查有关start的词组。A.start off出发，开始；B.start out出发，着手进行，开始从事start with从开始；D.start up突然站起，突然出现。根据题意，B最符合题意。答案为B。