China is mentioned to illustrate that______.A．the U.S. will replace China as the center of

China is mentioned to illustrate that______.

A．the U.S. will replace China as the center of cheap manufacturing

B．it may be more economical to manufacture goods in the U.S. than in China

C．labor costs in China have been surging to an unbearable extent

D．it costs a lot of money to transport China-made goods to the U.S.

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