节间带（间生带）
参考答案：
壳面和相连带之间的次级相连带，是壳环面细胞壁的一些特殊构造。
请用所给词的适当形式填空。
1.Let's (go) to the cinema together .
2.Jenny enjoys (collect) things for her hobby .
3. A hobby is just something you like (do ).
4.How does Danny (put)the frames on the tree ?
5.Danny has lots of (photo) of his family.
6.Look !Danny (look for ) things for his hobby .
