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标题: ZDF180 [打印本页]

作者: cz 时间: 2003-10-23 23:06
标题: ZDF180
#180) Researchers have questioned the use of costly and experimental diagnostic tests to identify food allergies, such as to mike, that supposedly disrupt normal behavior.

句子为什么要用 such as to ? " to " 是怎么来的?

作者: sbbi 时间: 2003-10-24 05:11
allergy to sth.固定用法

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