If the United States Wants to Prevent the Rise of China,what

If the United States wants to prevent the rise of China,what policy should it take economically?

A) Erect tariffs against Chinese imports.
B) Liberalize all trade with China.
C) Encourage further investment into China's economy.
D) Encourage China to liberalize its markets,so it can import more American goods.
E) Encourage Europe to form a regional trade block.