特岗教师考试

【单选题】. It can be inferred that the high rate of dropouts lies in_________
A. the too low salary for PhD
B. the too rigid academic requirement
C. the too high salary for dropouts
D. 1000 positions 

网考网参考答案：A
网考网解析：
[解析]可由倒数第二段This may also be an indication of the fact that top salaries in the academic fields．where the PhD’s tend to rise to the highest salaries，are still lagging behind other fields．推出A项正确。B项“学术要求太严”只是某些人辍学的原因。C项错误，因为辍学者有一部分人工资高于博士生。D项文中没有提到。  查看试题解析出处>>