A/H1N1Flu,________hasalreadykil

发布时间:2020-07-28 02:32:05

A/H1N1 Flu, ________ has already killed over 150 people in North America, is still spreading around the world.A.thatB.whichC.whatD.as

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B解析考查非限制性定语从句。as引导非限制性定语从句时,有“正如,正像”之意,that不能引导非限制性定语从句,what不引导定语从句,故选B。
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