The US dollar value of Chinese exports increased at an average rate of almost 18 per cent per an-num between 1978 and 1983.
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
【名师解析】:题目中提到的"an-num"是一个笔误,正确的词应该是"annum",这个词来源于拉丁语,意思是“每年”。因此,题目描述的是中国出口的美元价值在1978年到1983年间平均每年增长近18%。所以正确答案是选项A,即“year”。
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