Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. Amnesty International had a reputation of being a hard place to work so the word toxic' was used to describe the Amnesty work culture so far back as the 1990s. (a) as far back as the 1990s (b) as far back the 1990s (c) No improvement (d) so far back as the 1990

Options

A. No Improvement.
B. as far back the 19903
C. so far back as the 1990
D. as far back as the 1990s

Answer

D

Explanation

as far back as the 1990s