问题补充:
In order to improve your writing, you’d better write .
A. more or less
B. little by little
C. now and then
D. step by step
答案:
A. more or less
B. little by little
(答案→)C. now and then
D. step by step
解析:考查短语辨析。A或多或少;B/D逐渐;C时而不时;经常;句意:为了提高你的写作,你最好经常写一写。根据句意说明C正确。