The text can be best revised as transportation planners describe abbreviated work plans as those that are "regularly less than 40 hours per week" (47 Reidel). Thus, option D is correct. 
<h3>What are in-text citations?</h3>
Citation is the indication of the sources used to write the information. In the text, citations are the inclusion of the resource source in the body paragraph itself that is different from the references included at the end. 
In the body of the work, the brief form of references is written and is best represented in the last sentence where appropriate quotation marks and brackets.
Therefore, the last sentence is the best-revised example.
Learn more about in-text citations here: 
brainly.com/question/7804450
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It symbolizes his deepest fears and violent plans
        
                    
             
        
        
        
The narrator's tone is arrogant and excited
        
             
        
        
        
<span>false cause
When a speaker or writer tries to  connect two things that don't directly  have an effect on each other as having an effect on each other, it is false cause. Saying that one thing directly causes another when there is no proof or factual evidence to back that up weakens an argument significantly. </span>