2. 外语
  3. If a scientist holds an idea to be true and finds any counter evidence whatever, the idea is either______ or abandoned.

If a scientist holds an idea to be true and finds any counter evidence whatever, the idea is either______ or abandoned.

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问题 If a scientist holds an idea to be true and finds any counter evidence whatever, the idea is either______ or abandoned.
选项 A、testified
B、ascertained
C、violated
D、modified
答案D
解析 这是一道词义辨析题，modify表示“修改：更改”的意思，如：The equipment may be modified to produce VCD sets．这设备可以经过改装用来生产光碟机。testify 意为“说明”、“证实”；violate 意为“违反”；ascertain，“查明”、“弄清”，如：We must ascertain the usual customs of the local people and arrange accordingly．我们必须了解当地人民的风俗习惯，做出相应
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