Yes, the answer is A.
The other answers prove that the dust is annoying, or that it is pervasive, but they do not indicate that the dust will make surviving difficult. Answer A. proves that the dust will make surviving difficult because it is directly affecting the food they need to live.
Electoral, Donald J Trump.
the only common noun in the sentence "Clarisse La Rue tasted an odd flavor" is "flavor".
Explanation:
Inclusion. Comprehension.