The increase of the firm's ___(prosper) owes to the open-up policy.

问题描述:

The increase of the firm's ___(prosper) owes to the open-up policy.

prosperity 繁荣 昌盛 成功 是prosper的名词形式
句子的意思是“公司业绩的增长要归功于对外开放的政策”