皮皮学，免费搜题
登录
搜题
【单选题】
下列有关“一枝黄花”的叙述中正确的是()。A.
“ 一枝黄花”属于外来物种，进入我国后可以增加我国生物多样性
B.
“ 一枝黄花”的成灾最可能的原因是本地缺乏其天敌
C.
为控制“一枝黄花”可以再从原产地引进其天敌
D.
观赏植物“一枝黄花”进入我国后的种群增长曲线为S型曲线
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】某橡胶制品厂(增值税一般纳税人)3月份销售生活用橡胶制品113万元(含税),销售避孕用具50万元,当月购入生产用原材料一批,取得增值税专用发票上注明税款6.4万元,生活用橡胶制品与避孕用品无法划分耗料情况,则该橡胶制品厂当月应纳增值税是( )万元。
A.
13.87
B.
8.73
C.
9.6
D.
18.13
【简答题】_____1.The river had become so large and so full because of the rainfall that it was now like an angry monster. _____2.Just as the old car was big, the glass was thick, so the hammer could hardly brea...
【简答题】There were several expensive suits in the wardrobe. to attach something, or to be attached, at the top so that the lower part is free or loose ) *Change the form of the words if necessary.
【简答题】α-螺旋结构特征中,其上升一个螺距是 nm。
相关题目：