1、Such changes can alter the social structure, --------- peo

1、Such changes can alter the social structure, _________ people to move. Awhich leading Bleading Cw1、Such changes can alter the social structure, _________ people to move.Awhich leadingBleadingCwhich ledDleads 2、Bill doesn't _____________ what people say about him.AconcernBmatterCcareDdisturb 3、The Gobi Desert is ___________________ than Britain.Aseven times biggerBbigger seven timesCseven bigger timesDseven times big 4、______ yesterday, I would have asked him not to do that.AProvided he came B if he came CIf he had comeDHas he came 5、Tom has to work ______________ his classmates since he is less clever.Atwice as hard asBtwice as hardly as Ctwice hard thanDtwice as harder as