()维管束内侧,由木薄壁细胞、导管等细胞组成。A、初生韧皮部 B、初生木质部 C、束 发布时间:2017-03-01 20:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: ()维管束内侧,由木薄壁细胞、导管等细胞组成。A、初生韧皮部B、初生木质部C、束中形成层D、髓
题型:单项选择题 It _____ that our volleyball team won the first prize in that match. [ ]A. says B. said C. is said D. saying 查看答案