Question

Amy makes fewer mistakes than Frank. She does her homework ________.

1. A.
   more carefully
2. B.
   more carelessly
3. C.
   more careful
4. D.
   more careless

Answer 1

A
本题考查学生对副词的比较级的掌握情况。用carefully修饰does her homework，由于是两者之间的比较，所以需要用carefully的比较级。还应该注意的是，carefully是多音节词，只能用more carefully。