A-A+
He was speaking to a stranger (whom) (I think
问题详情
He was speaking to a stranger (whom), (I think), (was asking) him (something).
A．whom
B．I think
C．was asking
D．something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：改为who。先行词stranger在定语从句中担任主语，故要用主格who．
考点：
