精品学习网考试频道小编应广大考生的需要，特为参加考试的考生策划了“PETS4写作精选短语：to hit the nail on the head”专题等有关资料，供考生参考!
to hit the nail on the head
切中要害，指批评恰到事物的紧要处
to say or to understand the heart of a problem, issue or idea
EXAMPLE:
“The intelligent company president listened carefully to our department’s concern s and when he spoke we knew he understood the issues exactly; he really hit the nail on the head.”