Alice stood in front of the window, she could watch her classmates playing football.
A. which
B. from where
C. from there
D. there
网友回答
A. which
(答案→)B. from where
C. from there
D. there
解析：通过分析句子结构，可知这个句子中包含一个非限制性定语从句，并且这个非限制性定语从句是由介词 + 关系词引导的，这里介词与先行词进行搭配，from the window。