A-A+
She was upset because of her watch ______ she
问题详情
She was upset because of her watch, ______ she had been given as a 21st birthday gift, was lost.
A．which
B．as
C．what
D．that请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：which引导非限制性定语从句，指代watch，此处不能用that引导非限制性定语从句。
