答案A 考点:考查关系代词. 解析:这儿 used the products.是个宾语从句.从句中缺少主语.并且指人.所以用whoever. 34 Nowadays some hospitals refer to patients name, not case number. A of B as C by D with 答案:C. 考点:考察介词 解析:方式方法可以用by也可以用with, by+ n, with+修饰词+ n. 查看更多

 

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