盐渍土
参考答案:
是指在地表层1m厚度内,易溶盐的平均含量>0.5%,使之盐渍化了的土。
重新排列下列句子,使之成为完整的对话。
1. For two weeks.
2. Good morning, what's the matter with you, young man?
3. How long have you been like this?
4. Do I need to take some medicine?
5. I am not feeling well, something is wrong with me.
6. Thank you very much.
7. No, just eat less meat, eat more fruits and do more exercise.
8. You are welcome.
9. Let me examine you carefully. Oh, you have nothing serious.
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结晶开车要将落水槽注满水。