求教~高三英语语法题
1._______youthinkgraffiti(涂鸦)ismindlessvandalism(破坏行为)againstpropertyoralivingartform,itspopularitysuggeststhatitisheretostay.
x05A.Althoughx05x05x05B.Nomatterx05x05x05C.Whetherx05x05x05D.Suppose
为什么不能选B?
2.Thepurposeoftheresearchprogramcarriedoutrecentlyhasamoreimportantmeaningforthemthan______.
A.itdoesusx05x05B.itdoesforusC.itdoestousD.ithasforus
为什么不能选D
3.Whentheteacherenteredhisoffice,hewassurprisedtofindeverythingingoodorder.
A.arrangingB.beingarrangedC.arrangedD.havingbeenarranged
为什么不能选D.