The correct answers would be questions D " Did any of the Japanese or German students learn to speak Navajo" and E " What kind of code did the American Indians use during World War I". These are the questions that could help the reader understand the military leader's fear, since if the answers are yes they did learn to speak it, and a simple code, (respectively) then it would be perfectly sane to feel apprehension at using the same code again. Options A, B and C are not relevant because they do not contribute to the subject, for example, it doesn't matter how many people spoke Navajo before World War I, what is important is how many can learn it.
Don’t hate me if i’m wrong but this is from google
Noun. carnivore (plural carnivores) An organism that feeds chiefly on animals; an animal that feeds on meat as the main part of its diet.
car·niv·o·rous
/ˌkärˈniv(ə)rəs/
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adjective
(of an animal) feeding on other animals.
car·niv·o·rous
/ˌkärˈniv(ə)rəs/
Learn to pronounce
adjective
(of an animal) feeding on other animals.
The answer for this would be “B”
