2013
高考英语二轮总复习阅读理解精选(16)及答案 a hello. it’s one of the first words we learn as babies, yet it’s one of the last ones we think to use as adults . that’s unfortunate, because saying hello is more than just saying hello——it is recognition of another’s worth. how might the world change——how might we change——if we mastered this word? to find out, i spent one month saying hello to every person i met. here’s what i’ve learned.