四六级考试

试题来源：大学四级-231
【单选题】 According to a research project undertaken by the Open University, competition between nearby schools________.
A．raises the academic standard
B．produces good exam results
C．lowers the academic standard
D．offers students fewer choices to college

参考答案：C
网考网解析：
本题针对第一段大意出题，尤其可参考最后一句话“the exam results may actually decline wher... 查看试题解析出处>>