正确答案: B
菊科
题目:聚药雄蕊是哪一科植物的主要特征?( )
解析:B
查看原题 点击获取本科目所有试题
举一反三的答案和解析:
[单选题]槲树(柞栎)的果实是坚果。( )
正确
[单选题]垂周分裂的结果是增加器官中细胞的层数。( )
错误
解析:解析:将“增加器官中细胞的层数”改为“扩展细胞组成的圆周”。
[单选题]
better
[单选题]______ our manage objects to Tom's joining the club, we shall accept him as a member.
Unless
解析:此句意思是“除非我们经理反对tom加入俱乐部,不然我们都应接受他成为其中一员。”
[单选题]二、(32分)阅读下面的文言文,完成4—7题。
远近蛮夷,莫不款附 款:款待
解析:【试题答案】B
[单选题]BI am a writer. I spend a great deal of my time thinking about the power of language—the way it can evoke(唤起) an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the Englishes I grew up with.
she is a writer by profession
[单选题]具( )的花为整齐花。
十字花冠