there is no power like the power of confidence,and there is no student as c
问题描述:
there is no power like the power of confidence,and there is no student as c
there is no power like (the) power of confidence,and there is no student as competitive as (a) student who trusts his own abilities.为什么添括号里的词
答
加a表示泛指,加the表示特指