I think it's saying to not yell, but to make a statement...
Explanation:
so thunder is loud but it doesn't help the flower grow, and rain is quiet but helps the flower (so if u yell someone won't listen?)
Answer:
I think it will be very risky
Vanquished means to be conquered or defeated, so it is B. You could say the ememy has been vanquished or conquered.
C ...,,,,,,,,,,,,,,,,,,,,.,,..,,,,,,,,,,