GRE Text Completion: JiJing 1373-GRE填空机经1373题 - H47FXPPT20D4U0VIA

An abundance of nutrient-rich pollution in estuaries causes algae to ____________, much as houseplants grow better when their soil contains added fertilizer. A. abound B. proliferate C. stagnate D. coalesce E. collect F. diversify