You are never ____ young ___start doing things. A.enough,to B.so,to C.very,to D.too,to

这题选D.too,toYou are never too young to start doing things.意思是：你什么时候开始做事情都不嫌早.（可以翻译为：成事不在年高.）never too...to...没有否定的意思,和too...to...（太……而不能）的意思相反.另...