仿照给定的句子的续写两句话。要求:续写部分与给定的句子构成排比,表达保护生态环境的主题。树

仿照给定的句子的续写两句话。要求:续写部分与给定的句子构成排比,表达保护生态环境的主题。树是水土的卫士,让它绿化大地山川。

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研究发两种方法虽然在化学理上都是可行的,但在实际应用中都存在很多问题,例如:( )。①方法Ⅰ将受

研究发两种方法虽然在化学理上都是可行的,但在实际应用中都存在很多问题,例如:( )。①方法Ⅰ将受到地域的限制②方法Ⅱ的能耗太大③方法Ⅰ中使用的是氧化钙颗粒而不是氧化钙粉末④方法Ⅱ中的物质可以循环利用,但

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I can’t leave. She told me that I stay here until she comes back.

I can’t leave. She told me that I stay here until she comes back.A. can B. must C. will D. may

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For a goalkeeper. It’s a great________ (优势)to have big hands.

For a goalkeeper. It’s a great________ (优势)to have big hands.

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It’s high time you had your hair cut ; it’s getting .

It’s high time you had your hair cut ; it’s getting .A. too much long B. much too longC. long too muc

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