Which of the following sentences can NOT be used as a response to "I think this food is delicious"?
【正确答案】 C
【答案解析】解析:在描述“甲如何如何,乙也是如此”的语境对话中,若前者是肯定句,后者用“so+助动词+主语”或“主语+助动词+too”以表示后者也如此。如I have a test today.的回复可以是“So does he.”或“He does too.”,因此A、B正确。该题为I think后接宾语从句,因此也可用“We think so too.”回答,so代替从句的内容,故D也正确。C为“so+主语+助动词”结构,意为“的确如此、确实如此”,只是进一步强调并重复前者所述内容,前后的主语必须一致,如:“He arrived early.”“So he did”。C的主语与题干主语不一致,因此答案为C。