Question

【题目】With Xu Ming’s help, Zhang Lei does his homework__________ than before.

A. more careful B. more carefully C. much carefully

Answer 1

【答案】B

【解析】句意：在徐明的帮助下，张磊比以前做作业更认真了。根据介词than可知此处用比较级，修饰动词短语do his homework，故用副词，故选B。