答案:填 is, made up
即:An encyclopedia is often made up of a number of books.
解析:consist of = be made up of 由.组成的意思
翻译:百科全书经常由许多书组成.
希望能帮到你,祝更上一层楼O(∩_∩)O
有不明白的请继续追问,可以详谈嘛(*^__^*)
答案:填 is, made up
即:An encyclopedia is often made up of a number of books.
解析:consist of = be made up of 由.组成的意思
翻译:百科全书经常由许多书组成.
希望能帮到你,祝更上一层楼O(∩_∩)O
有不明白的请继续追问,可以详谈嘛(*^__^*)