please be quiet in class中be 的作用
please be quiet in class中be 的作用
Please (be) quiet in class.中间填什么?
Please be quiet in class .(改为否定句)
Don't ____ in class ,please be quiet.
don't _ in class,please be quiet.填say 还是talk?
don't ___ in class,Please be quiet .A.talk B.speak C.say
please be ______(quiet) in the library
Please be quiet in our library and read (quiet)
1.Be quiet,please.The student( ) a class now.
It’s time for class ,please be quiet.语法
Please be quiet 是什么意思?
Billy,please be quiet.