搜题请搜索小程序“爱下问搜题”
问题
填空题
烧结返矿平衡除了数量要求外，还要求（）。
答案
参考答案：质量平衡
连线题
连线。
①5+6
②8+6
③8+7
④5+7
14
12
11
15
⑤8+3
⑥6+9
⑦9+3
⑧7+7
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填空题
请用方格里的词填空。
where what colour how how many what
1---_____________ is it?
--- It's white.
2---_____________ is this?
---It's a banana.
3---______________ is your book?
---It's on the desk.
4---_________ are you ?
---I'm fine.
5---__________ books are there in your classroom?
---Five.
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