It was an experience that completely【 demolished

The worsening financial situation made it obvious that an economic depression was ______.A

It was long supposed ____ the main difference between animals and plants was that an

It can be learned that the author______.A．was an experienced scout leaderB．was too selfish

Speaker A: The experiment has been completed, hasnt it？ Speaker B: ______A．Yes. We need an

It was an experience that completely demolish

It was____back home after the experiment.[ ]A. not until midnight did he goB. until midnight that he