[A] incidence 　　[B] evidence[C] consequence[D] vision-考呗网题库移动版

单选题
[A] incidence 　　
[B] evidence
[C] consequence
[D] vision

参考答案B

解析:名词辨析题。句意为：研究发现孕妇一周喝两三杯酒并没有对身体带来有害的迹象。evidence“证据，迹象”符合句意。incidence“发生率，影响程度”，consequence“结果”和vision“视力，幻觉”均不符文意，所以排除。

单选题
[A] a couple of
[B] a dozen of
[C] a lot of
[D] a score of　　

单选题
[A] very
[B] too
[C] so　　
[D] quite

单选题
[A] regime
[B] field
[C] arena　　
[D] district