问题
选择题
—Did Kate do best in the final exam?
—No, but of all the students she did .
A．the most careful
B．more careful
C．most carefully
D．more carefully
答案
答案：C
C考查形容词副词最高级。修饰did用副词，排除A/B；比较范围是”of all the students”，故用最高级，选C。