Please be quiet in the library.改为一般疑问句,怎样改啊

Please be quiet in the library.改为一般疑问句,怎样改啊 she has to be quiet in the library.改为一般疑问句 please be ______(quiet) in the library in,the library ,be,quiet怎样重组 We should keep quiet in the library. 改成一般疑问句 连词成句 library,be,the,please,quiet,in Please be quiet .You __ talk loudly in the library. You must be quiet in the library(改为同义句) we should be quiet in the library.改为祈使句 We should be quiet in the library.(改为祈使句） Please keep quiet in the reading room.(改为反义疑问句) Please be _____(quiet) in the library and read _____(quiet).