happyinlove505 wrote:
I discarded A and B because of pronoun ambiguity.
D is awkward: toxins could happen
So only C and E left to choose from
I initially chose C, but E is the officialanswer.
I preferred C because it is more concise and I do not see any issue with it .
Probably, "another one" is the problem here, but I cannot explain it.
BTW, what I did not like about E is "might precipitate anothersuch physiological response"
I think "such" should be replaced with similar.
Please correct
...