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6.In the new curriculum,some courses are        ,while others are optional for middle school students.(  )
A.traditionalB.compulsoryC.impressiveD.significant

分析 在新课程中,一些课程是必修的,而其它的是供中学生选修.

解答 答案是B.本题考查形容词词义辨析.A项traditional表示"传统的";B项compulsory表示"强制的,必修的";C项impressive表示"印象深刻的";D项significant表示"重要的";题干中optional表示"可供选择的;选修的";optional 和compulsory是一组反义词,所以本题选择B,表示"必修的".

点评 辨析形容词要在识记常见形容词及其搭配的基础上理解语境,根据具体语境推断合理的答案.

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