来自卢结成的问题
It's___thata____Mr.Greencalledyouandaskedyoutogivehimacall.A,certainly,certainlyB.certain,certainC.certainly,certainD.certain,certainly
It's___thata____Mr.Greencalledyouandaskedyoutogivehimacall.
A,certainly,certainlyB.certain,certainC.certainly,certainD.certain,certainly
