You must wait.(怎么改否定句)
You must wait.(怎么改否定句)
You must wear uniforms.改否定句
you must wait for the green light .改为否定句
You must finish your home work改否定句
must you clean your classroom every day?改否定句
把they must go now改为否定句,怎么改?
you must wait for the bus.(改为否定句) The teacher goes to the sh
用must构成的肯定句,转换为否定句must怎么改?
you must wait for your turn when the light is red .改为祈使句怎么改?
i like you改否定句怎么改
英语练习题:改否定句改否定句:1.You must finish your exercise befor\\\All o
改否定句怎么改