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 |
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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 |