C) On exhibition has a stronger connotation, meaning that the bread is being shown to make a significant impression.
Context clues from the rest of the excerpt show that the "beautifully white" bread is "unlike what was given." It also says that the kitchen "was very clean" with an exclamation point. These clues show that the owners of the home are trying to make a significant positive impression on the jury.
The Vietcong set up checkpoints around the nation, so that would've definitely been a literal and figurative roadblock to any refugees. Hope this helped.
Phrase because it is saying a state
the correct answers are 1. ineffective; unanswerable, 2. ineffective; too broad, 3. ineffective; too narrow, 4. effective; clear and complex.
