作业帮几个简单的过去完成时1.After the party,some of the students picked up all the rubbish that __________ on the floor of the ball.A.has been dropped B.has been fallen C.had been dropped D.had been fallen2.---- Did you see Mr Smith when you were
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几个简单的过去完成时1.After the party,some of the students picked up all the rubbish that __________ on the floor of the ball.A.has been dropped B.has been fallen C.had been dropped D.had been fallen2.---- Did you see Mr Smith when you were
几个简单的过去完成时
1.After the party,some of the students picked up all the rubbish that __________ on the floor of the ball.
A.has been dropped B.has been fallen
C.had been dropped D.had been fallen
2.---- Did you see Mr Smith when you were in France?
---- No,when I ________ France,he had gone to China.
A,had arrived to B.arrived to C.had gone to D.got to
3.The pop singers _________ when I got to the music hall last night.What a pity!
A.have left B.were left C.had left D.left
4.They ________ since the factory opened.
A.had worked here B.have worked here C.worked here
5.Before the boss came back,the workers _________ the car.
A.repaired B.has repaired C.will repair D.had repaired
几个简单的过去完成时1.After the party,some of the students picked up all the rubbish that __________ on the floor of the ball.A.has been dropped B.has been fallen C.had been dropped D.had been fallen2.---- Did you see Mr Smith when you were
1.C 2.D 3.C 4.B 5.D