1. (2018七上·天河期末) 阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。

    The best time to collect green leaves is early in the leafing season but not so early．The months of June and July provide the best leaf samples（样品），but you can find great leaf samples throughout the summer．To make a fall color collection，you have to collect the leaves in autumn．

    I have seen many beautiful fall color collections．

    When you choose leaves for your samples，try to choose leaves of about the same size and shape on the tree．Make sure you collect the entire（完整的） leaves．

    Remember，some leaves have only one blade（叶片） or leaflet（小叶）．Some leaves have a few or many leaflets．You must know these two kinds of leaves．Good leaf collections contain the entire leaves．

    You should dry the collected leaves carefully before putting them in a leaf press（压）．When you collect leaves in the field，you can put them between the pages of book to protect them．And then，press them as soon as possible before you take them from this book．Finally，you should write down each leaf's name and put them in a leaf press．

1. （1） When is the best time to collect green leaves？     

   A . June and July． B . April and May． C . February and March． D . August and September．
3. （2） The leaves for collections should not be      ．

   A . about the same size leaves． B . the entire leaves． C . about the same shape leaves． D . the leaves with holes．
5. （3） What does the underline word  contain  mean in the passage？     

   A . 包含            B . 控制             C . 容量             D . 自制
7. （4） What should you do before you put the leaves in the leaf press？     

   A . Wash the leaves carefully． B . Dry the leaves carefully． C . Put the leaves between the pages of a book． D . Remove （移动） the leaves from the book．
9. （5） Which of the following may be the best title of this passage？     

   A . How to keep leaves B . When to collect leaves C . Where to collect leaves D . How to make leaf samples．