The fall in the number of deaths from heart disease is greatly( )to improvements in diet.
The fall in the number of deaths from heart disease is greatly( )to improvements in diet.
A、attributed
B、alluded
C、immune
D、prone
【正确答案】:A
【题目解析】:本题考查形容词短语辨析。be attributed to:归因于…;be alluded to:暗示,间接地提到;be immune to:不受…的影响;be prone to:易于…,有…的倾向。分析语境可知,主语是“心脏病死亡人数的下降”,空格后面是“饮食的改善”,按常识可推知后者为前者的原因,所以选择A选项。 句意:心脏病死亡人数的下降很大程度上归因于饮食的改善。
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