Question

Man is born ________ free, yet everywhere he is ________ chains．

[　　]

A．to be/in

B．being/by

C．…/in

D．…/by

Answer 1

答案：C
解析：

be born＋形容词：天生是……(如果接名词，前面有介词：in; into)be in chains：被囚禁。