A parallel sentence mentions the same grammatical expression twice. I would go with "D". 'Passed' and 'Demonstrated' are both past tense words that express the same past tense grammatical idea.
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Answer:
the slope is 1/3
Explanation:
i don't know if that's the answer ur looking for but yea. hope it helps
Answer:
d. The group is turning on Tommy and his mother.
Explanation:
you didnt really give any information, but is this it?
Answer:
I don't know were is the story
Explanation: