题目

It is in Steven Spielberg' s first film, Jaws, ____ a big white shark attacks swimmers ____ are spending their holidays in a small village by the sea. A. where; who   B. which; thatC. that; that  D. where; that 答案：C 解析: 该题考查定语从句在强调句中混合运用时连词的辨析。 第一空所选that为强调句之连词，第二空所选that为定语从句之关系代词。沈括纪念馆要浇铸纪念铜像．在浇铸铜像的过程中，铜块发生的物态变化是（ ）A．先升华，后凝华 B．先凝华，后升华C．先熔化，后凝固 D．先凝固，后熔化