来自董海艳的问题
Ihavebeenawayforbusinessformanydays,andmysunflowersneed_____badlynow.A.towaterB.wateringC.wateredD.beingwatered
Ihavebeenawayforbusinessformanydays,andmysunflowersneed_____badlynow.
A.towaterB.wateringC.wateredD.beingwatered

