With his knowledge, experience and scientific（ ）, he could see them clearly.
A、intuition
B、intelligence
C、rationality
D、experiment
【正确答案】：A
【题目解析】：本题考查名词辨析。intuition：直觉；intelligence：智慧；rationality：理性，合理性；experiment：实验，尝试。句意：凭着他的知识、经验和科学上的直觉，他可以清楚地看见它们。故A选项符合题意。
