Do what you've been told; you'll be punishedA. andB. ifC. otherwiseD. or

问题补充：

Do what youve been told; youll be punished

A. and

B. if

C. otherwise

D. or

答案：

A. and

B. if

(答案→)C. otherwise

D. or

解析：按照句意有否则、要不然的话，故C项符合。