Answer:
36. A
37. B
38. C
39. The answer choices dont line up with the question ( can't answer )
40. D
Step-by-step explanation:
36. The passage is most likely talking about how war should be abolished and that it must be abolished before it can cause any further damage to our existence (most likely A)
37. The passage states "at least 6,000 years" so that would mean 6,000 years or more. (B. More than six thousand years)
38. The passage says that bacteriological or chemical weapons can offer an "even greater threat" meaning that they can be more harmful than nuclear weapons. (C. can be more harmful than nuclear weapons)
39. The answer choices for this one are exactly the same as #38 so I believe that may be an accident and its unable to be answered
40. The very end of the passage states that we need to change our age old mental habits and says "this is what must be attempted." (D. change our age old mental habits and to arbitrate in a a accordance with agreed principles)
What's odd about this is that if you put the answers together ( with the exception of 39) you get ABCD but I still believe that these are the correct answers