语法与词汇 The economic reform in that country has been (accelerated).
【正确答案】 A
【答案解析】speed up“加速,促进”。put off“推迟,延期”,相当于postpone;slow down“减速,慢下来”;stop及物动词“停止,阻止”;accelerate意为“加速,促进”。本题译文:那个国家加速了经济改革。