关于一句话的时态,

题目

关于一句话的时态,
the child has absolute trust in his mother.
请问为什么要用现在完成时啊?能不能写成 the child trust in his mother absolutely?

答案

当然不用现在完成时从语法上来说没有错,可是表达的意思就不一样了.
the child has absolute trust in his mother.
孩子现在已经完全信任她的妈妈了（说明以前并不一定信任）
the child trust in his mother absolutely.
孩子完全信任她的妈妈（完全的陈述口气）