section1:A.I.J.E.G. Y.NG.NG.NO. B.C.D.D. section2:Ⅶ.Ⅲ.Ⅱ.Ⅰ. N.NG.N.Y.NG.Y. B.C.A. section3:N.Y.Y.NG.Y. A.B.C.A.B glucose.free radicals.preservation
剑桥雅思真题6test3阅读答案,麻烦给回复
section1:A.I.J.E.G. Y.NG.NG.NO. B.C.D.D. section2:Ⅶ.Ⅲ.Ⅱ.Ⅰ. N.NG.N.Y.NG.Y. B.C.A. section3:N.Y.Y.NG.Y. A.B.C.A.B glucose.free radicals.preservation