________ used to ________ a post office near my house．（ ）
| A． |
There； be |
B． |
There； have |
| C． |
It； be |
D． |
There； having |
相关试题
________ used to ________ a post office near my house．（ ）
| A． |
There； be |
B． |
There； have |
| C． |
It； be |
D． |
There； having |
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