题目

_______ the temperature falling so rapidly, we couldn't go on with the experiment.A. SinceB. ForC. AsD. With

_______ the temperature falling so rapidly, we couldn't go on with the experiment.

A. Since

B. For

C. As

D. With

题目解答

答案

D. With

解析

此题考察的是介词短语的使用。在句子中，"the temperature falling so rapidly" 是一个伴随状语，表示温度下降这一伴随情况。选项中，只有 "With" 可以引导伴随状语，表示伴随的状态或情况。其他选项 "Since", "For", "As" 都是连词，不能引导伴随状语。