The research showed beyond that smoking contributes to heart diseaseA. reachB. powerC. do

发布时间：2020-08-16 20:53:54

The research showed beyond      that smoking contributes to heart disease．
A. reach
B. power
C. doubt
D. problem

网友回答

A. reach
B. power
(答案→)C. doubt
D. problem
解析：考查介词短语辨析。Beyond reach够不着；beyond power超出能力；beyond doubt毫无疑问；beyond problem没有问题。句意：研究说明吸烟毫无疑问会导致心脏病。
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