题目内容：

English is very difficult .We need to work( ) at it every day.
English is very difficult .We need to work( ) at it every day.
对于你们只不过是举手之劳而已,但是我需要精确的答案!

优质解答

hard,努力地……,副词作状语,修饰动词work.
句意：（学好）英语非常难,（因此）我们每天都需要努力（地）学习它.