Step 1: Poetic comparison.
Radha's weakness is exaggerated through a simile, saying she is thinner than a thin thread.
Step 2: Checking options.
(A) thin stick: Incorrect.
(B) thin thread: Correct.
(C) crescent moon: Incorrect.
(D) eclipsed sun: Incorrect.
Step 3: Conclusion.
Correct answer is (B) thin thread.
“One of these days you’re going to talk yourself into a load of trouble,” her father said aggressively. What do you learn about Sophie’s father from these lines? (Going Places)