Most students make a study plan ( ) the beginning of the new t

Most students make a study plan ( ) the beginning of the new term.
A、on
B、in
C、from
D、at
【正确答案】：D
【题目解析】：at the beginning of term 固定短语，在学期开始。句子含义为：很多学生在学期初制定学习计划。