稻田里的杂草和水稻争夺阳光、养料和水分，体现了生物与生物之间有（ ）
一辆货车载重6____。 一只羊大约重15____。
京沪高速公路大约长1262____。 天安门城楼大约高35____。
We all have a sense of n____ pride while our country is becoming stronger and stronger.
A dictionary is ____ (expensive) than a story-book.
