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11．This is a new invention that will have a wide range of applications in industry．

分析這是一項會在工業上有廣泛應用的新發明．

解答答案是applications．本題考查語境中選用恰當的詞或短語；application n．申請，運用；根據句意，在工業上有廣泛"應用"，表示不同的"應用"，application是可數名詞，故答案是applications．

點評首字母填空必須在對語境整體理解的基礎上抓住指向答案的關鍵線索、固定句型或搭配等，并聯系首字母，同時注意所選詞的形式變化．

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