231.Whenheated,waterchangesinto_______.
A.solidB.vapourC.liquidD.air
232.Whatsheachievedinherresearchmight_______whatshehadbeenexpecting.
A.exceedB.exclaimC.excessD.extend
233.Itis_______toanyoneherethatthedepartmentchairmanhasrefusedtosupportthenewproject.
A.factorB.falseC.evidentD.elastic
234.He_______hisfatherinappearancebutnotinheight.
A.repeatsB.looksC.resemblesD.likes
235.BothO.J.SimpsonandJimBrownhavebeen______asthegreatestplayersinthehistoryoffootball.
A.rankedB.recordedC.stockedD.stripped
236.Theairplanetookoffsoon.Itwaslikebeingonanoldtrain______fromsidetosideandgoingfasterandfaster.
A.surroundingB.foregoingC.swayingD.frowning
237.Thisisapoemabout_______lifeintheAmericanWest.
A.bayB.chamberC.frankD.dozen
239.Whattheyproducedhasnoany_______value.Butitisveryusefultotheirresearch.
A.filterB.foldC.partialD.commercial
240.WhentalkingaboutChineseculture,peopleoften_______itsoriginwiththeYellowRiver.
A.worshipB.vainC.revealD.associate