107. The goal of all will be to try to explain to a confused and often unenlightened citizenry that there are not two equally valid scientific theories for the origin and evolution of universe and life.


该句的主干是The goal will be to try to explain...,explain后接的是双宾语,即explain to sb. sth.,直接宾语是that引导的从句。该从句的主干是there are not two theories for...,其中origin和evolution,universe和life都是and连接的并列名词。