some of the beaches are among __best in the country.a.a.b.the c.an d.first

some of the beaches are among __best in the country.a.a.b.the c.an d.first
some of the beaches are among __best in the country.a.a.b.the c.an d.first

some of the beaches are among __best in the country.a.a.b.the c.an d.first
the best最好的,这里其实是省略,完整的是among the best beaches,
这样分析的话,best后面是复数,A,C都不对了,而且best前面也不是能用an的,D没有这样的用法.the best就是固定这么用的.