单项选择题
错误辨析题:There is one grammatical error in the senternce. Choose the error that marked with A, B, C or D.
On her (A) way to the supermarket yesterday morning, Mary (B) met an old friend and (C) stopped talking with him (D) for quite a while.
A.A. way to
B.B. met
C.D. for
D.C. stopped talking