Can you describe the passage
I think D. in my old griefs, and with my childhood's faith
The correct answer is the last option-The handicaps devised to conceal the ballerina’s strength and beauty actually accentuate them.
It is ironic because usually one associates beauty with something delicate and fragile. However, here it is the physical strength that makes this woman appealing. The author is not necessarily attracted by her physical appearance per se, but by the persistence and toughness present in her ability to endure the hardship of carrying the handicap bags.
The answer to the first one would be C. Onomatopoeia. Just for future reference, the definition of Onomatopoeia is the process of creating a word that imitates, resembles, or suggests the sound that it is describing. Here, the bridge made a 'boom' sound, so it is imitating/telling us the sound the bridge made.
The answer to the second one would be B. Hyperbole. He/she most likely doesn't literally have a million things to do, it's just an exaggeration, which is literally what a hyperbole is :)