____the advances of the science,the discomforts of old age w

____the advances of the science,the discomforts of old age w （ ）the advances of science ,the discomforts of old age will At the age of five years old At the age of twelve he became __________ in science. at the age of by the age of from the age of .. the science of the science of agriculture Kim is as old as the age of tom of age,of the age,of an age 用法是什么 英语翻译old age has always been thought of as the worst age,but