来自黄福奎的问题
OursportsmeetinghasbeentillnextFridaybecauseoftheheavyrain.A.putonB.putupC.putoffD.putdown
Oursportsmeetinghasbeen tillnextFridaybecauseoftheheavyrain.
A.puton B.putup C.putoff D.putdown


OursportsmeetinghasbeentillnextFridaybecauseoftheheavyrain.A.putonB.putupC.putoffD.putdown
Oursportsmeetinghasbeen tillnextFridaybecauseoftheheavyrain.
A.puton B.putup C.putoff D.putdown
C