Why does gretel hesitate before looking out of bruno’s window the boy in striped pajamas

Before Gretel looks out Bruno's window in Chapter 4, she hesitates. She is not sure that she wants to look out, because she is unsure she will like what she sees. Gretel is worried that she might see something that will frighten her or confuse her. When she finally looks out, she does not understand what she is looking at. She ventures the theory that the camp is a farm, although she realizes she is most likely wrong. In the end, she is unable to come up with a satisfactory explanation.

answer: the first one

explanation:

explicitly is defined as “in a clear and detailed manner, leaving no room for confusion or doubt.” the rest are interpretive and not clearly proven leaving in fact possible “confusion or doubt” which explicitly, by definition cannot have.

elon musk, ceo of spacex, a startup space company is planning to head to mars by 2023. nasa is planning to go to mars at around 2025. both are just for a basic colony.