用in 还是on的介词填空
用“in”或者“in”适当的介词填空 1.There are many apples __ the tree. 2.There are four windows __ the wall. 3.There are some birds __ the tree. 4.There are two doors __the wall.
1.on 长在树上得用on 外来物在树上用in in the wall 指嵌入 on the wall 指表面 故墙上的门、窗、洞都用in ；墙上的画用on
楼上的朋友们都作对了： 1.There are many apples on the tree. 2.There are four windows in the wall. 3.There are some birds in the tree. 4.There are two doors in the wall.
1 on 2,in 3,in 4,in 地图在墙上用on
1.There are many apples on the tree. 2.There are four windows in the wall. 3.There are some birds in the tree. 4.There are two doors in the wall.
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