One of the Countries That Has Benefitted from Capitalism's Embrace

One of the countries that has benefitted from capitalism's embrace of globalization is the People's Republic of China, which is still a communist society. Would Marx approve from his tomb and on what basis?

A) The outsourcing of jobs in the West and the exploitation of workers in China would still be seen as capitalism prior to the dictatorship of the proletariat.
B) Marx might applaud the Communist Chinese strategy of letting the capitalists "hang themselves with their own rope."
C) China, a communist state, can more easily bring about world revolution if capitalist nations are indebted to it.
D) Marx would be validated in that previous communist revolutions had been either premature or simply shams.