【题目】Suzy has a good brain. In fact, nobody in the class has IQ.
A. a high B. a higher C. the higher D. the highest
【答案】B
【解析】句意:Suzy有一个聪明的大脑。事实上,班里没有人有更高的智商。否定词+a/an+形容词的比较级,表示最高级。故选B。