Hares(野兔)canbeseeninthefields________theirbodiesincirclesintheair.A.t

发布时间：2020-08-06 19:28:56

Hares(野兔) can be seen in the fields ________ their bodies in circles in the air.A.throwingB.to throwC.thrownD.being thrown

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A解析see sb. do sth.的被动语态是sb. be seen to do sth., see sb. doing sth.的被动语态是sb be seen doing sth.，因此选A。
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