说明理由
问题描述：
说明理由
1.The queen been appears _____ well in the comb built by the diligent worker beens.
A.to nurse B.to be nursed C.to have nursed D.being nursed
2.Any country which ______ not or will not pay due attention on the environmental protection is not entitled to the world club membership.
A.must B.should C.can D.might
3.The threats to thealth of astronauts in space are very different from ______ on earth.
A.ones B.that C.it D.those
答
1.b（猜的,参考了
pear to be：好像是,仿佛；强调状态
appear to do：好像做了某事；强调做了.事
如果后面不是"flattering"而是"flat"就用"appear to",因为"flat"就是do的形式了
）
2.d（猜的）
3.d(代踢threats ）
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