— Do you think it will rain tomorrow? 

—            . It hasn't rained for a long time!It's too dry. [ ]

A. I hope not

B. I hope so

C. I'm afraid it will

D. I'm sure it will

教育不仅要教给人们知识和技能，而且要教会人们驾驭知识技能，教会人们怀疑知识技能。