should the young illegal behavior.A. On no account take in B. Under no circumstances. tak

问题补充：

should the young illegal behavior.

A. On no account, take in

B. Under no circumstances. take to

C. In no way, take after

D. With no means, take on

答案：

A. On no account, take in

(答案→)B. Under no circumstances. take to

C. In no way, take after

D. With no means, take on

解析：句意：年轻人绝不能采取非法行为。句中出现.Under no circumstances，当否定的副词或词组位于句首时，句子需要部分倒装。