--Mr. Smith, Can you give us some advice on how to learn English well’?
--Remember, Nothing can be learned well hard work.
A. by
B. through
C. with
D. without
网友回答
A. by
B. through
C. with
(答案→)D. without
解析：
这题考查介词的用法：by通过through通过with用without没有，句意是：--斯密斯先生，你能建议我怎么把英语学好吗？---记住，没有勤奋，什么也学不好。