区分目的状语结果状语非谓语20.MorehighwayshavebeenbuiltinChina,__itmucheasierforpeopletotravelfromoneplacetoanother.A.makingB.madeC.tomakeD.havingmade11.Simonmadeabigbambooboxthelittlesickbirdtillitcould

　　区分目的状语结果状语非谓语

　　20.MorehighwayshavebeenbuiltinChina,__itmucheasierforpeopletotravelfromoneplacetoanother.A.makingB.madeC.tomakeD.havingmade

　　11.Simonmadeabigbambooboxthelittlesickbirdtillitcouldfly.

　　A.keepB.keptC.keepingD.tokeep

　　RT,为什么都是过去时,但一个是结果状语,一个是目的状语