Question

Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.

A．careless

B．more careless

C．careful

D．more careful

Answer 1

C

试题分析：句意：Paul不如Sandy细心。他经常在他的作业中犯错误。as…as…结构中，应该用形容词，副词的原形，由后半句可判断出选C正确。 
考点: 考查形容词级别的用法。