3、whoB.whatC.whoeverD.whatever答案C解析whoever既作了 to 的宾语,又作isinchargeofInternationalSalesplease?的主语。“whoever”作代词,/anypersonwho/thepersonwho/“任何人”、“无论谁”、“……的人”。5(09海南33)OneofthemostimportantquestionstheyhadtoconsiderwasofpublichealthA.whatB.thisC.thatD.which答案C解析句意为:他们必须考虑其中最重要的问题是公
6、yshouldgetwellpreparedfortheirfuture.A.asB.whichC.whetherD.that答案D10.(09浙江12)-Isthereanypossibility______youcouldpickmeupattheairport?-Noproblem.A.WhenB.thatC.whetherD.what答案B11(09重庆31)We should consider the students’request___theschoollibraryprovidemorebooksonpopularscience.