iran-konkur 2014 Q82

iran-konkur · Other · konkur-riazi_1393 Not Maths
82- We had trouble doing the experiment; it is really a very ------------- one.
1) anxious 2) mental 3) concerned 4) complicated
\textbf{82-} \textbf{We had trouble doing the experiment; it is really a very ------------- one.}\\
1) anxious \hspace{1cm} 2) mental \hspace{1cm} 3) concerned \hspace{1cm} 4) complicated

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