题目内容
6. Only a tiny part of the energy that comes from the Sun, 0. 023% ,is actually used by green plants to produce food.
A. much B. approximately
C. punctually D. mainly
6. B句意为:"地球上的植物只利用了来自太阳的能量的约0. 023%来生长果实。"approximately是"近似地,大约"的意思,非常吻合句子意思。 much是"非常,很多"的意思,与0. 023%不合; punctually是"按时地,如期地"的意思;mainly 是"大体上,主要地"的意思。
练习册系列答案
相关题目