题目内容
【题目】Although we produce carbon when we breathe, the carbon we produce is much less than produced by a car.
A. that B. it
C. one D. the one
【答案】A
【解析】考查代词。句意：虽然我们呼吸的时候生产碳，我们生产的碳比汽车生产的碳少得多。carbon是不可数名词，用that替代，故答案为A。
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【题目】Although we produce carbon when we breathe, the carbon we produce is much less than produced by a car.
A. that B. it
C. one D. the one
【答案】A
【解析】考查代词。句意：虽然我们呼吸的时候生产碳，我们生产的碳比汽车生产的碳少得多。carbon是不可数名词，用that替代，故答案为A。