A is farther from B than C is.A到B的距離,大于C到B的距離.
A is farther from B than C is.= A is farther from B than C is from B
若將原句中的is去掉,變成A is farther from B than C 個人認為不會出現(xiàn)語病,只是難于理解點
A is farther from B than from C 意思發(fā)生了變化,變成了A到B的距離.大于A到C的距離
A is farther from B than from C=A is farther from B than A is from C根據(jù)你的回答，第（3）問，不會出現(xiàn)語病，那變成什么意思了？A is farther from B than C和A is farther from B than C is.是同樣的意思，都是 A到B的距離，大于C到B的距離。