----He ___________ for nearly twenty years.
A：When, has left
B：When, has been away
C：How long, has left
D：How long, has been away
Could you please _____ the radio a bit ? It's too loud.
朝霞____，晚霞____。
____戴帽，____腰。
早晨____，____。
蚂蚁搬家蛇过道，大雨不久____。
