What____you do to save water?在＿＿＿上该填哪个词?1.can 2.should 3.do

题目

What____you do to save water?在＿＿＿上该填哪个词?1.can 2.should 3.do

答案

1_ can 你能做些什么来节约用水?
2_do 你会怎么做节约用水?
3_should 你应该怎么做节约用水?
我个人认为是 should!