问题
选择题
Mr Li began to teach in this school, _______, some time later, she became popular with the teachers and students for her excellent teaching levels.
A．where
B．when
C．that
D．which
答案
答案：A
本题是由where引导的非限制性定语从句, 先行词为表地点的school, where在从句中作状语, 因句中有时间状语some time later, 可排除when。