--Mr. Smith Can you give us some advice on how to learn English well’?--Remember Nothing

问题补充：

--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

答案：

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。