题文
【2012云南大理】________ we don’t save water, we will have no water to drink one day.
| A.Where | B.When | C.Although | D.If |
【2012云南大理】________ we don’t save water, we will have no water to drink one day.
| A.Where | B.When | C.Although | D.If |
试题篮
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