请认真阅读下面各题,从题中所给的A、 B、 C 、D 、四个选项中,选出最佳选项,21. The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.A. has grown B. have grown C. grew D. are growing
题目内容(请给出正确答案)
请认真阅读下面各题,从题中所给的A、 B、 C 、D 、四个选项中,选出最佳选项,
21. The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.