The bird flu through Asia has jumped from birds to humans at least 20 times so far, 16. A.sweeps;killed B.swept;killing C.sweeping;to kill D.sweeping;killing 解析:本題考查非謂語動(dòng)詞作定語和伴隨狀語的用法.第一個(gè)空用現(xiàn)在分詞作定語.相當(dāng)于謂語動(dòng)詞為主動(dòng)的定語從句結(jié)構(gòu),第二個(gè)空為非謂語動(dòng)詞作伴隨狀語.表示和has jumped同時(shí)發(fā)生的動(dòng)作. 答案:D 查看更多

 

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The bird flu ______through Asia has jumped from birds to humans at least 20 times so far,______16.

A.sweeps;killed            B.swept;killing  

C.sweeping;to kill            D.sweeping;killing

 

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