The US dollar value of Chinese exports increased at an average rate of almost 18 per cent per an-num between 1978 and 1983.
A.year B.autumn C.month D.season正确答案A
The US dollar value of Chinese exports increased at an average rate of almost 18 per cent per an-num between 1978 and 1983.
A.year B.autumn C.month D.season正确答案A
