I have been keeping the portrait ________ I can see it every day, as it always reminds me of my childhood in Paris.

A. since          B. where              C. as            D. if

I have been keeping the portrait_______I can see it every day,as it always reminds me of my childhood in Paris.

A.since   B.where         C.as               D.if

I have been keeping the portrait _____ I can see it every day, as it always reminds me of my childhood in Paris.

I have been keeping the portrait _____ I can see it every day, as it always reminds me of my childhood in Paris.

A．since             B．where            C．as               D．if

I have been keeping the portrait _____ I can see it every day, as it always reminds me of my childhood in Paris.

A. since        B. where        C. as           D. if