Lots of rescue workers were working arou

免费题库2022-08-02  35

问题 Lots of rescue workers were working around the clock,_______supplies to Yushu, Qinghai province after the earthquake.A.sendingB.to sendC.having sentD.to have sent

选项 A.sending
B.to send
C.having sent
D.to have sent

答案 A

解析 本题考查非谓语动词。句意:地震发生后,大量的营救人员夜以继日地为青海省玉树县提供补给。该空为现在分词短语作伴随状语,故选A项。
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