Question

— Steve is good at writing short stories.
— Yes, he is. But he writes          than us, so he doesn’t get good marks in writing

1. A.
   most carefully
2. B.
   more carefully
3. C.
   less carefully
4. D.
   least carefully

Answer 1

C
根据后文内容so he doesn’t get good marks in writing.可知答案为C。