Question

He drives much _______ than he did ten years a90．

A.carefully
B.mole careful
C.more careful]

Answer 1

【答案】：C

C【解析】本题考查副词比较级。这里需要一个副词来修饰动词drive，careful是形容词，care—fully是副词，所以先排除B；than要求用比较级，所以排除A，选C。carefully的比较级是在前面加more。