I would say B) run because it makes the most sense with the sentence given (past tense)
Answer is C. evaluative and interpretive
the magfields pushed along the train by using forward magnetations
Answer:
the 3rd sentence in the second paragraph, does not need to be their because it just describes an unimportant part
Explanation:
Answer: It appears the last sentence lacks the most context.
Explanation:
Your question was a bit vague so I'm struggling to know exactly what you are asking here.