选择填空( ) If you are [ ] ,you should talk quietly in the libra

选择填空( ) If you are [ ] ,you should talk quietly in the libra talk,the,you,quietly,should,in,musicroom怎么拼? if you are polite ,you should talk . If you are in class,you should listen ( ) the teacher very c 改错 You should be quietly near the birds cage If you are healthy ,you are in the _______. you should keep your p______ to return the book to the libra We should talk quietly in the reading room so that we don't 选择填空talk,find out,call up,argue,say.2.You should _about your 选择填空：1.It's ＿,They are on duty .They need to clean the libra 一道英语选择,If you are working with Americans in the United State We usually talk quietly in the library.