问题
填空题
目前人类较常利用的淡水资源有 和 。
答案
河流水 淡水湖泊水
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目前人类较常利用的淡水资源有 和 。
河流水 淡水湖泊水
| 补全对话，情景问答。 | |
Student: 1 Teacher: 2 Student: I usually get up at 6:30. Teacher: Well. What time do you usually leave home? Student: 3 Teacher: Why not come a little earlier? Student: Sorry, I can't. Teacher: 4 Student: Mother's ill in bed. So I have to look after her and give her medicine at the right time. 5 Teacher: I know. You're a good boy! 1._____2._____3._____4._____5.______ |