几道英语高考题目,麻烦把语法点总结出来,还要分析句子结构!07.It'sworthconsideringwhatmakes“convenience”foodssopopular,and____betteronesofyourown.A.introducesB.tointroduceC.introducingD.introduced1

　　几道英语高考题目,麻烦把语法点总结出来,还要分析句子结构!

　　07.It'sworthconsideringwhatmakes“convenience”foodssopopular,and____betteronesofyourown.

　　A.introducesB.tointroduceC.introducingD.introduced

　　10.Throughouthistory,thelanguage____byapowerfulgroupspreadsacrossacivilization.

　　A.speakingB.spokenC.tospeakD.tobespoken

　　12.Mysister,aniexperiencedrider,wasfoundsittingonthebicycle___tobalanceit.

　　A.havingtriedB.tryingC.totryD.tried

　　14.Somethingassimpleas___somecoldwatermayclearyourmindorrelievepressure.

　　A.todrinkB.drinkingC.tobedrinkingD.drunk

　　要分析句子结构,和总结语法点!thankyouverymuch