问题描述：
用介词或介词短语提问:
1.The aeroplane is flying_____thevillage.
2.The children are swimming_____the river.
3.Two cats are running _____the wall.
4.The boy is jumping _____the branch.
5.The teacher is standing_____the blackboard.
6.The blackboard is_____the teacher
1.The aeroplane is flying_____thevillage.
2.The children are swimming_____the river.
3.Two cats are running _____the wall.
4.The boy is jumping _____the branch.
5.The teacher is standing_____the blackboard.
6.The blackboard is_____the teacher
问题解答：
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