问题
选择题
We recently did a simple experiment, which happens to ________ how children's knowledge of what a hero is like determines their behaviour.
A．congratulate
B．acknowledge
C．distinguish
D．illustrate
答案
答案：D
D 考察动词辨析。Congratulate祝贺；ackonowledge承认，distinguish区别。Illustrate阐明；句义：我们最近做了一个简单的实验，它阐述了孩子们了解的英雄人物是如何决定他们的行为的。根据句义说明D正确。