解释句子成分:"I have just received a letter from my brother."为什么just放在received前?

问题描述:

解释句子成分:"I have just received a letter from my brother."
为什么just放在received前?

" 我刚收到我哥哥的来信"
之所以放在recieve之前,是因为just是个副词,它要修饰动词recieve .

just放在助动词,系动词之后.行为动词之前,这里have是助动词