Mr.Smith shook＿＿his friend before he left the party.A.hand of B.hands of C.hands with D

题目

Mr.Smith shook＿＿his friend before he left the party.A.hand of B.hands of C.hands with D
D为hand with 有两个短语，一为shake one's hand，一为shake hands with，因此我觉得A，C都可以选啊。tell me why tell me why~

答案

Mr.Smith shook hand with his friend
Mr.Smith shook hands with each other
二者是不同的,因为强调的方面不一样
用hand是因为强调with his friend
用hands用来强调相互作用