bear复数

they are nice bears。it的复数形式是：they或者是them。因为it可能是人称代词主格；也可能是人称代词宾格。She shows me how to do it。（宾格，做宾语）她告诉我怎样做这事。I have looked it up in the encyclopedia。（宾格，做宾语）我已经在百科全书中查到它了。It is a luxury to me。（主格做主语）它对我来说是一种奢侈。They were all there except me。（主格做主语）除了我以外他们都在那里。Let them do it at once。（宾格，做宾语）让他们马上做这件事。I let them go out lest I should be bothered。（宾格，做宾语）我让他们去了外边，免得他们打扰我。