I watched the man for a long time and wa
题型:选择题
问题:
I watched the man for a long time and wanted to know .
A.whether I have seen him before
B.where I had seen him before
C.that I had seen him before
D.when did I see him
I watched the man for a long time and wanted to know .
A.whether I have seen him before
B.where I had seen him before
C.that I had seen him before
D.when did I see him