Not only to stay at home but he was also forbidden to watch TV.A. that he was forced B.

问题补充：

Not only to stay at home , but he was also forbidden to watch TV.

A. that he was forced

B. he was forced

C. was he forced

D. was forced he

答案：

A. that he was forced

B. he was forced

(答案→)C. was he forced

D. was forced he

解析：考查倒装句。Not only放在句首，后跟从句使用部分倒装，助动词前提，所以选C。