Economic problems were exacerbated by three bad harvests with the result that national in-come and the volume of foreign trade contracted during 1960-1962. ( )
A.deepened B.stagnated C.deteriorated D.postponed正确答案C
Economic problems were exacerbated by three bad harvests with the result that national in-come and the volume of foreign trade contracted during 1960-1962. ( )
A.deepened B.stagnated C.deteriorated D.postponed正确答案C
