正确答案: D
一分别为茎卷须、气生根
题目:葡萄科的爬山虎和五加科的常春藤攀墙而上,二者攀缘所依靠的器官( )。
解析:D
查看原题
举一反三的答案和解析:
[单选题]
determined
[单选题]
[单选题]石莼的生活史中只有核相交替而无世代交替。( )
错误
[单选题]
while
[单选题]
[单选题]Charles was alone at home, with ( ) looking after him.
no one
解析:考查不定代词
[单选题]是天南星科常见的观赏植物。
龟背竹
[单选题]
mind