北京哪里治疗白癜风效果好 https://jbk.39.net/yiyuanzaixian/bjzkbdfyy/mbbdf_zx/emwsafw/第1页（共13页）非谓语动词专项练习一、单项选择（共25小题；共50分）从每题所给的选项中，选出可以填入空白处的最佳选项。1.ChinasChange4roboticprobeenteredlunarorbitonWednesday,_____amajorstepinitsmissiontomakeasoftlandingonthemoonsfarside.A.markingB.tomarkC.havingmarkedD.marked2._____hislove,Chrissenthismomathank-younoteonMothersDay.A.ExpressingB.ExpressedC.ToexpressD.Havingexpressed3.—Isthisteagoodcoldaswell?—_____withice,thisteaisespeciallydelicious.A.ServedB.ServingC.HavingservedD.Tobeserved4._____animportantroleinanewmovie,Andyhasgotachancetobe
