Cooprativeness is to agree or work out something
Answer:c
Explanation:
The rest don’t make sense+ common sense...
<span>In "The Importance of Being Earnest", what leads Algernon to suspect that Ernest/Jack is a Bunburyist is when he D. </span>sees an inscription on a cigarette case.
Ernest takes out the cigarette case with the inscription "Uncle Jack" which makes Algernon believe that he is leading a double life.
