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The computer teacher was talking with its students as if it______a human teacher
The computer teacher was talking with its students as if it______a human teacher
游客
2024-10-19
51
管理
问题
The computer teacher was talking with its students as if it______a human teacher.
选项
A、is
B、had been
C、was
D、were
答案
D
解析
该题是语法结构题,考查虚拟语气的用法。当虚拟语气用在as if引导的方式状语从句中时,如果从句中的动词与主句的动词同时发生,该动词用过去式。如果从句中的动词表示的动作先于主句的动词发生,该动词用had+动词过去分词。该句子主句中使用的是过去进行时态,as if后面的从句里的动词似乎该用选项B那样的形式。但是,该从句的谓语动词是表示状态的系动词be,在此处用其过去式就行了,此外虚拟语气要用were,不能用was。因此,根据题意和语法规则,选项D为最佳答案。
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