单选题 —I think science is more useful than art.
—I disagree. I think art is ______ science.
A. not so useful as B. less useful than
C. the most useful of D. as useful as

【正确答案】 D

【答案解析】[解析] 考查比较结构。as+形容词原级+as意为“和……一样……”。上句意为“我认为科学比艺术更有用”，下句意为“我不同意，我认为艺术和科学一样有用”，故答案为D。