Mainstream economists profess much puzzlement over the failure of the rate of pr

游客2024-05-23  12

问题 Mainstream economists profess much puzzlement over the failure of the rate of productivity growth to______ so far in this decade.

选项 A、accelerate
B、prevail
C、aggregate
D、precede

答案 A

解析 语义连贯题。题干谈论的是经济学家对生产率增长失败的困惑,空格前面的productivity growth(生产率增长)提示所填的词是促进或者延缓了增长。[A]“加速,加快”[B]“流行,盛行”[C]“聚集,总计”;[D]领先,在…之前”。根据题干,经济学家对生产率增长的失败感到困惑,[A]符合题意。
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