5、ofresearchonA(H1N1)flu,therearestillsomecasesforfurtherstudy.A.AsB.OnceC.IfD.Although【答案】D()1.(2009·河南)It’squitecommoninBritaintosay“Thankyou”tothedrivers_peoplegetoffthebus.A.afterB.sinceC.untilD.when【答案】D()2.(2009·湖北宜昌)--- Listen! It is still noisyin thehead teacher’soffic
6、e.---Go and see___________theyhavefinished correcting thepapersyet.A.though B.whetherC.unless D.while【答案】B()3.(2009·湖北孝感)_____Switzerlandisverysmall,_____itisthelandofwatchanditisveryrich.A.Though;but B.Because;so C.Because;/ D.Though;/【答案】D()4.(2009·江苏宿迁)–Wouldyoulike