The Sino-USA agreement on trade relation, which came into force in Feb.1980, accords China most favoured nation treatment.( )
A.came to B.came into being C.signed D.took effect正确答案D
The Sino-USA agreement on trade relation, which came into force in Feb.1980, accords China most favoured nation treatment.( )
A.came to B.came into being C.signed D.took effect正确答案D