There()three plants in the corners of the room.
A、A.is
B、B.are
C、C.have
A、A.is
B、B.are
C、C.have
A、The code will compile without changes. B、The code will compile if public Tree() { Plant(); } is added to the Tree class. C、The code will compile if public Plant() { Tree(); } is added to the Plant class. D、The code will compile if public Plant() { this("fern"); } is added to the Plant class. E、The code will compile if public Plant() { Plant("fern"); } is added to the Plant class.
A、The code will compile without changes. B、The code will compile if public Tree() { Plant(); } is added to the Tree class. C、The code will compile if public Plant() { Tree(); } is added to the Plant class. D、The code will compile if public Plant() { this("fern"); } is added to the Plant class. E、The code will compile if public Plant() { Plant("fern"); } is added to the Plant class.