Question

If I ___ the answer to the question , I ____ you.. A．know; would tell B．would know; w...

If I ___ the answer to the question , I ____ you.. A．know; would tell B．would know; would tell C．knew ; would tell D．know ; tell

Answer 1

C

此题考查虚拟语气的用法。题意为：如果我知道这个问题的答案，我就会告诉你。真正的事实是：我不知道答案，我也没法去告诉你。与现在事实相反，从句用动词的过去式，主句用四个情态动词would , could ,should  ,might 加动词原形。故选D。