We hope one day all the violence and poverty will be ________ in the whole world and we can live a really harmonious life.

A．put out

B．given out

C．wiped out

D．left out

长江沿江地带由于受到___________和___________的影响，河网___________，湖泊___________，是我国地表水资源最丰富的地区，素有“___________。