题目内容
(B) 用方位介词填空。
6. Mary lives,on the twelfth floor. Amy lives three floors her the ninth floor.
7. There is a small river two hills.
B. 6. below 7. between
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(B) 用方位介词填空。
6. Mary lives,on the twelfth floor. Amy lives three floors her the ninth floor.
7. There is a small river two hills.
B. 6. below 7. between