题目
[主观题]
2019年与2009年相比,粮食产量增长了3倍多,年均递增3.1%。
A.The total grain output in 2019 more than quadrupled the 2009 figure, or an average increase of 3.1% a year.###SXB###B.The total grain output in 2019 more than quadrupled, comparing the 2009 figure, or an average increase of 3.1% a year.###SXB###C.The total grain output in 2019 more than quadrupled the 2009, compared with its output figure, or an average increase of 3.1% a year.###SXB###D.2019 and 2009 were in comparison that the former quadrupl