【C2】A．originB．dawningC．foundationD．derivation

The ______ of the word is unknown, but it is certainly not from Greek.[2001]A．originB．gene

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【C18】A．originB．rootC．sourceD．resource

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Many words in the English language are French in ______.A．originB．generationC．descentD．bir

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The affix "-able" in the word "touchable" is a（n)A．derivational infix.B．derivational suffi

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Despite scholars’ study, the （) of human beings is still unclear.A、originB、causeC、begin

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【C19】A．originB．shameC．beliefD．duty

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如下哪几种BGP属性不是BGP路由Update中必须包含的()。A.OriginB.NexthopC.Local-PreferenceD.MED

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