Question

1. what does the word \impenetrable\ most closely mean as used in paragraph 11?

a. improbable
b. illustrious
c. opaque
d. morbid

Explanation:

The word "impenetrable" means not allowing passage or entry, which is similar to "opaque" meaning not transparent or allowing light through, or difficult to understand. "Improbable" means not likely to be true; "illustrious" means well - known and respected; "morbid" means having an abnormal interest in disturbing or unpleasant subjects.

Answer:

C. opaque