“罗马帝国瓦解了，但罗马人却把他们的文明留给了欧洲人”。这主要是指（    ）

把肯定句改成否定句

小红很可爱。

完形填空

    Do you like going to the movies? Most of the1 in high schools like movies very much.  Last Sunday I went to a school and asked some students2their favorite movies.3of their answers were really interesting. Here are their likes and4:

    Jim, a 5 boy, likes watching thrillers because they are scary6exciting. His classmate, Kate, can't stand documentaries. She told me they were7 parents. But she really likes comedies because they are funny. Jack is a big boy. He said he8mind documentaries. But he doesn't like comedies9they are boring! And the coolest movies are action movies. Everyone 10 them very much!

家庭中的药品，应该存放在____ 、____ 、____ 的环境中。