Don't get off the bus until it ____ A.stopped B.
Don't get off the bus until it ____ .A.has stopped B.stopped
Don't get off the bus until it ____ A.stopped B.
英语语法Don't get off the bus until it _____A,stop B,stopped C,w
Don't get off the bus until it ____
don't get on the bus ()it has stopped A until B unless
把Don't get off the bus until it had stopped.翻译成中文
Don't get off the bus until it __.(.A.stop B.stops)
Don't _ the bus until it has stopped.A.get along B.get to C.
Don't get off the bus until it has stopped.为什么until后面用完成时 不是
Don't get off the bus until it ___.
Don`t get off the bus until it ___(stop)
Don't get off the bus until it stopping