be less a than b的意思是什么啊, a,b 是指代某物

A.less than half B.half less than C.half of less than D.less A is 100-fold less than B. Poverty is less of a problem now than it used to be 这里的less是 less than a pearl 的中文意思 "It is less of a problem to be poor than to be dishonest"的意思 A.less than B.more than C.more D.less 2.there is a _____.It_ A is 1 less than two times of B,and B is 10 less four times have less to do with A than with B He know__about it than you do.A.even less B.more less选A,为什么? in less than a second的中文意思 A of B which...,A和B都是名词,which究竟是指代谁的呢,A还是B? it is less of a problem to be poor than to be dishonestl汉语意思