We can evaluate the alternatives for a solution by______.
A.using prior experiences
B.adopting mental sets
C.abandoning mental sets
D.writing down the advantages and disadvantages of each solution

A.A.using
B.adopting
C.abandoning
D.writing

【参考答案】

D
解析：细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来, 然后分别写出每个方法的利与弊。