The right answer should be C
The answer just so happens to be c
Of course Gerund is the right answer.
The answer is A. The narrator is invited to dinner in remembrance of an event that occurred some time ago in which the Time Traveler announced he created a time machine. The Time Traveler then arrives, ragged and dirty. After cleaning himself up and eating he recounts his story those who were invited including the narrator. I hope this helps!<span />
Explanation:
I could not find the chapter that is missing in your question but I have found some chapter that might be the correct one and I hope that it would help you.
Chapter: Maria E. Ward, author of the 1896 how-to book Bicycling for Ladies, characterized the promise of the wheel in glowing terms: "A bright, sunny morning, fresh and cool; good roads and a dry atmosphere; a beautiful country before you, all your own to see and enjoy; a properly adjusted wheel awaiting you, what more delightful than to mount and speed away."
This is the chapter 2 from ''Wheels of Change'' and it is describing how the Maria E. Ward is supporting those women who are riding bicycles and participating in those races.
If this is the correct chapter then correct answer is: It is mainly about women who participated in bicycle races.