Which lines in this excerpt from guy de maupassant’s short story “the prisoners” portray the prussian soldiers as likeable, sensitive people rather than as stereotypical soldiers?
berthine took the heavy revolver from its hook, slipped it into the pocket of her skirt, and, putting her ear to the door, asked:

"who are you? " demanded the young woman. "what do you want? ”

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.