What are the following lines to choose from?
Answer: the answer would be "go"
Explanation:
this is because it is improper to say "goes" when talking about two people and it the sentence is also in present tense.
I agree the answer is "C" It typically has multiple themes that are explored more deeply.
Answer: D) It is severe.
Explanation: Austerity, strict/harsh state of. one can deduce that it is not fearless or informal with minimal effort. Strict can become complex, but does not carry the meaning of complex, so we can eliminate that as well, which leaves us with severe as our answer.