雄蕊的花药连合成筒状,而花丝彼此分离的为 ① 科植物。 发布时间:2019-03-15 15:26 │ 来源:www.tikuol.com 题型:填空题 问题: 雄蕊的花药连合成筒状,而花丝彼此分离的为 ① 科植物。
题型:填空题 —We are informed that the Weifang International Kite Festival starts at 7:00. —Oh, I didn’t expect it was so early! I ____ to go out for dinner with my friends first. A.was planningB.am planning C.have been planningD.have planned 查看答案