题目内容
9.Anything special about this device?Well,it can ______ between the cancerous and the normal cells under certain conditions.( )
A. | conclude | B. | exclude | C. | discriminate | D. | undergo |
分析 --这台装置有什么特别之处?
--在某种条件下,它能区分出癌细胞和正常细胞.
解答 答案:C 考查动词的辨析.conclude作出结论;exclude不准…进入;discriminate区别;辨别;undergo经受;忍受.根据句意:C项正确.
点评 考查动词词义辨析.准确的翻译句子及备选答案.然后根据题意选择最符合题意的选项.
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