B. Direct quote. Without evidence that this was said by an expert in the field, it can't be C, an expert option. And since in fact no one else is mentioned to be speaking, B is the only choice.
Answer:
Unfathomable, perplexing, mystifying, and enigmatic are all words that mean difficult to understand, explain, or identify.
Answer:
A dutch man called Miep Gies hides Anne Frank, her family and four other Jews: Fritz Pfeffer, Hermann van Pels, Auguste van Pels, Peter van Pels
The answer is one of the boys forgot his lunch