Respuesta :
The gray tones reinforce the mood of impending doom that will come if factory workers are not dedicated.
What is sentence structure?
Sentence and clause structure are referred to the sentence composition.
In grammar, there is a proper structure for making a sentence.
There are simple, compound, and complex sentences.
Every sentence has a dependent and independent clause.
Thus, the correct option is C, The gray tones intensify the sense of impending catastrophe that will befall manufacturing workers if they are not committed.
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