“Its fossil record” virtually unchanged over 100 million years,the Ginkgo tree is one of the oldest living species of tree.这句话引号部分答案说正确,"unchanged over 100 million years,”是修饰“Its fossil record Its fossil record

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 10:06:38
xR.A~KԥxjGMfg])BOiQT"l]dfv,!A҅IfssF%_y5&iμPO*R̒ Xb4Pà $e3Y"0GMPIZXF0 ZfX)a1SXTۑ>K7b{+v>ejJ@|{_5YWɆQϊuy^C^(SDq&.ut6ϨDSYis{%=#В1ojq"A5söX;yE2n^2c|ݓj1UNVPJ_Uq唞`T| 77