单选题 I tried to relax because I knew I would use up my oxygen sooner______
A. the more exited I got B. I got excited more
C. and more I got excited D. and I got more excited

【正确答案】 A
【答案解析】[解析] 该句的原因状语从句中包含副词比较级,四个选项也都包含形容词比较。根据从句内容,它是“the more…the more”句型的一种变化形式。意思是:我越激动,氧气就会越快用完。四个选项只有A符合以上句型。