托福阅读解题提速思维技巧实例讲解

托福阅读解题提速思维技巧实例讲解

托福阅读解题提速思维技巧实例讲解,转换思路才能做得更快，今天给大家带来托福阅读解题提速思维技巧实例讲解

,希望能够帮助到大家，下面就和大家分享，来欣赏一下吧。托福阅读解题提速思维技巧实例讲解转换思路才能做得更快托福阅读提速思维实例讲解先来看例题：A symbiotic relationship is an interaction between two or more species in

which one species lives in or on another species. There are three main types of

symbiotic relationships: parasitism, commensalism, and mutualism. The first and

the third can be key factors in the structure of a biological community; that

is, all the populations of organisms living together and potentially interacting

in a particular area.1. Which of the following statements about commensalism can be inferredfrom

paragraph 1?A. It excludes interactions betweenmore than two species.B. It makes it less likely for specieswithin a community to survive.C. Its significance to the organizationof biological communities is small.D. Its role in the structure ofbiological populations is a disruptive