please check:

A main theme of "A Noiseless Flash" is that
a. chance alone determined who survived the attack
b. many individuals anticipated the nuclear holocaust
c. people respond methodically in emergencies
d. all people suffer equally in war

i chose A

I agree.

To confirm the main theme of "A Noiseless Flash," we can analyze the text to identify key elements and draw conclusions. "A Noiseless Flash" is a poem by Robert Lowell that reflects on the bombing of Hiroshima at the end of World War II. It describes the sudden devastation and loss caused by the atomic bomb.

To determine the main theme, we can look for recurring motifs or ideas throughout the poem. In this case, the key element is the impact of the bombing on the people affected by it. The poem emphasizes the suddenness and randomness of the attack, suggesting that chance plays a significant role in determining who survived.

Additionally, the poem highlights the unpredictability and indiscriminate nature of the bomb, indicating that it did not discriminate between innocent civilians or combatants. This reinforces the idea that chance alone determined who survived the attack, rather than any individual characteristics or preparations made by people.

Based on this analysis, it is reasonable to conclude that the main theme of "A Noiseless Flash" is that chance alone determined who survived the attack. Therefore, your choice of option A is correct.